77869792

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:82

約数の個数: 216

約数和(自身を含む): 220803408

約数和(自身を除く): 142933616

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 52, 56, 68, 77, 88, 91, 104, 112, 119, 121, 136, 143, 154, 169, 176, 182, 187, 208, 221, 224, 238, 242, 272, 286, 308, 338, 352, 364, 374, 416, 442, 476, 484, 544, 572, 616, 676, 728, 748, 847, 884, 952, 968, 1001, 1144, 1183, 1232, 1309, 1352, 1456, 1496, 1547, 1573, 1694, 1768, 1859, 1904, 1936, 2002, 2057, 2288, 2366, 2431, 2464, 2618, 2704, 2873, 2912, 2992, 3094, 3146, 3388, 3536, 3718, 3808, 3872, 4004, 4114, 4576, 4732, 4862, 5236, 5408, 5746, 5984, 6188, 6292, 6776, 7072, 7436, 8008, 8228, 9464, 9724, 10472, 11011, 11492, 12376, 12584, 13013, 13552, 14399, 14872, 16016, 16456, 17017, 18928, 19448, 20111, 20449, 20944, 22022, 22984, 24752, 25168, 26026, 26741, 27104, 28798, 29744, 31603, 32032, 32912, 34034, 37856, 38896, 40222, 40898, 41888, 44044, 45968, 49504, 50336, 52052, 53482, 57596, 59488, 63206, 65824, 68068, 77792, 80444, 81796, 88088, 91936, 104104, 106964, 115192, 126412, 136136, 143143, 160888, 163592, 176176, 187187, 208208, 213928, 221221, 230384, 252824, 272272, 286286, 321776, 327184, 347633, 352352, 374374, 416416, 427856, 442442, 460768, 505648, 544544, 572572, 643552, 654368, 695266, 748748, 855712, 884884, 1011296, 1145144, 1390532, 1497496, 1769768, 2290288, 2433431, 2781064, 2994992, 3539536, 4580576, 4866862, 5562128, 5989984, 7079072, 9733724, 11124256, 19467448, 38934896, 77869792]

約数ペア:

[(1, 77869792), (2, 38934896), (4, 19467448), (7, 11124256), (8, 9733724), (11, 7079072), (13, 5989984), (14, 5562128), (16, 4866862), (17, 4580576), (22, 3539536), (26, 2994992), (28, 2781064), (32, 2433431), (34, 2290288), (44, 1769768), (52, 1497496), (56, 1390532), (68, 1145144), (77, 1011296), (88, 884884), (91, 855712), (104, 748748), (112, 695266), (119, 654368), (121, 643552), (136, 572572), (143, 544544), (154, 505648), (169, 460768), (176, 442442), (182, 427856), (187, 416416), (208, 374374), (221, 352352), (224, 347633), (238, 327184), (242, 321776), (272, 286286), (286, 272272), (308, 252824), (338, 230384), (352, 221221), (364, 213928), (374, 208208), (416, 187187), (442, 176176), (476, 163592), (484, 160888), (544, 143143), (572, 136136), (616, 126412), (676, 115192), (728, 106964), (748, 104104), (847, 91936), (884, 88088), (952, 81796), (968, 80444), (1001, 77792), (1144, 68068), (1183, 65824), (1232, 63206), (1309, 59488), (1352, 57596), (1456, 53482), (1496, 52052), (1547, 50336), (1573, 49504), (1694, 45968), (1768, 44044), (1859, 41888), (1904, 40898), (1936, 40222), (2002, 38896), (2057, 37856), (2288, 34034), (2366, 32912), (2431, 32032), (2464, 31603), (2618, 29744), (2704, 28798), (2873, 27104), (2912, 26741), (2992, 26026), (3094, 25168), (3146, 24752), (3388, 22984), (3536, 22022), (3718, 20944), (3808, 20449), (3872, 20111), (4004, 19448), (4114, 18928), (4576, 17017), (4732, 16456), (4862, 16016), (5236, 14872), (5408, 14399), (5746, 13552), (5984, 13013), (6188, 12584), (6292, 12376), (6776, 11492), (7072, 11011), (7436, 10472), (8008, 9724), (8228, 9464)]