78991692804

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1051}}^1$

素因数の和:1536

約数の個数: 240

約数和(自身を含む): 225612340800

約数和(自身を除く): 146620647996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 81, 87, 108, 114, 116, 162, 171, 174, 228, 261, 324, 342, 348, 421, 513, 522, 551, 684, 783, 842, 1026, 1044, 1051, 1102, 1263, 1539, 1566, 1653, 1684, 2052, 2102, 2204, 2349, 2526, 3078, 3132, 3153, 3306, 3789, 4204, 4698, 4959, 5052, 6156, 6306, 6612, 7578, 7999, 9396, 9459, 9918, 11367, 12209, 12612, 14877, 15156, 15998, 18918, 19836, 19969, 22734, 23997, 24418, 28377, 29754, 30479, 31996, 34101, 36627, 37836, 39938, 44631, 45468, 47994, 48836, 56754, 59508, 59907, 60958, 68202, 71991, 73254, 79876, 85131, 89262, 91437, 95988, 109881, 113508, 119814, 121916, 136404, 143982, 146508, 170262, 178524, 179721, 182874, 215973, 219762, 231971, 239628, 274311, 287964, 329643, 340524, 359442, 365748, 431946, 439524, 442471, 463942, 539163, 548622, 579101, 647919, 659286, 695913, 718884, 822933, 863892, 884942, 927884, 988929, 1078326, 1097244, 1158202, 1295838, 1318572, 1327413, 1391826, 1617489, 1645866, 1737303, 1769884, 1977858, 2087739, 2156652, 2316404, 2468799, 2591676, 2654826, 2783652, 3234978, 3291732, 3474606, 3955716, 3982239, 4175478, 4937598, 5211909, 5309652, 6263217, 6469956, 6949212, 7964478, 8350956, 8406949, 9875196, 10423818, 11946717, 12526434, 12831659, 15635727, 15928956, 16813898, 18789651, 20847636, 23893434, 25052868, 25220847, 25663318, 31271454, 33627796, 35840151, 37579302, 38494977, 46907181, 47786868, 50441694, 51326636, 62542908, 71680302, 75158604, 75662541, 76989954, 93814362, 100883388, 115484931, 143360604, 151325082, 153979908, 187628724, 226987623, 230969862, 243801521, 302650164, 346454793, 453975246, 461939724, 487603042, 680962869, 692909586, 731404563, 907950492, 975206084, 1039364379, 1361925738, 1385819172, 1462809126, 2078728758, 2194213689, 2723851476, 2925618252, 4157457516, 4388427378, 6582641067, 8776854756, 13165282134, 19747923201, 26330564268, 39495846402, 78991692804]

約数ペア:

[(1, 78991692804), (2, 39495846402), (3, 26330564268), (4, 19747923201), (6, 13165282134), (9, 8776854756), (12, 6582641067), (18, 4388427378), (19, 4157457516), (27, 2925618252), (29, 2723851476), (36, 2194213689), (38, 2078728758), (54, 1462809126), (57, 1385819172), (58, 1361925738), (76, 1039364379), (81, 975206084), (87, 907950492), (108, 731404563), (114, 692909586), (116, 680962869), (162, 487603042), (171, 461939724), (174, 453975246), (228, 346454793), (261, 302650164), (324, 243801521), (342, 230969862), (348, 226987623), (421, 187628724), (513, 153979908), (522, 151325082), (551, 143360604), (684, 115484931), (783, 100883388), (842, 93814362), (1026, 76989954), (1044, 75662541), (1051, 75158604), (1102, 71680302), (1263, 62542908), (1539, 51326636), (1566, 50441694), (1653, 47786868), (1684, 46907181), (2052, 38494977), (2102, 37579302), (2204, 35840151), (2349, 33627796), (2526, 31271454), (3078, 25663318), (3132, 25220847), (3153, 25052868), (3306, 23893434), (3789, 20847636), (4204, 18789651), (4698, 16813898), (4959, 15928956), (5052, 15635727), (6156, 12831659), (6306, 12526434), (6612, 11946717), (7578, 10423818), (7999, 9875196), (9396, 8406949), (9459, 8350956), (9918, 7964478), (11367, 6949212), (12209, 6469956), (12612, 6263217), (14877, 5309652), (15156, 5211909), (15998, 4937598), (18918, 4175478), (19836, 3982239), (19969, 3955716), (22734, 3474606), (23997, 3291732), (24418, 3234978), (28377, 2783652), (29754, 2654826), (30479, 2591676), (31996, 2468799), (34101, 2316404), (36627, 2156652), (37836, 2087739), (39938, 1977858), (44631, 1769884), (45468, 1737303), (47994, 1645866), (48836, 1617489), (56754, 1391826), (59508, 1327413), (59907, 1318572), (60958, 1295838), (68202, 1158202), (71991, 1097244), (73254, 1078326), (79876, 988929), (85131, 927884), (89262, 884942), (91437, 863892), (95988, 822933), (109881, 718884), (113508, 695913), (119814, 659286), (121916, 647919), (136404, 579101), (143982, 548622), (146508, 539163), (170262, 463942), (178524, 442471), (179721, 439524), (182874, 431946), (215973, 365748), (219762, 359442), (231971, 340524), (239628, 329643), (274311, 287964)]