64885798068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{2423}}^1$

素因数の和:2766

約数の個数: 192

約数和(自身を含む): 188825333760

約数和(自身を除く): 123939535692

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 137, 156, 179, 182, 273, 274, 358, 364, 411, 537, 546, 548, 716, 822, 959, 1074, 1092, 1253, 1644, 1781, 1918, 2148, 2327, 2423, 2506, 2877, 3562, 3759, 3836, 4654, 4846, 5012, 5343, 5754, 6981, 7124, 7269, 7518, 9308, 9692, 10686, 11508, 12467, 13962, 14538, 15036, 16289, 16961, 21372, 24523, 24934, 27924, 29076, 31499, 32578, 33922, 37401, 48867, 49046, 49868, 50883, 62998, 65156, 67844, 73569, 74802, 94497, 97734, 98092, 101766, 125996, 147138, 149604, 171661, 188994, 195468, 203532, 220493, 294276, 318799, 331951, 343322, 377988, 433717, 440986, 514983, 637598, 661479, 663902, 686644, 867434, 881972, 956397, 995853, 1029966, 1275196, 1301151, 1322958, 1327804, 1734868, 1912794, 1991706, 2059932, 2231593, 2323657, 2602302, 2645916, 3036019, 3825588, 3983412, 4315363, 4463186, 4647314, 5204604, 5638321, 6072038, 6694779, 6970971, 8630726, 8926372, 9108057, 9294628, 11276642, 12144076, 12946089, 13389558, 13941942, 16914963, 17261452, 18216114, 22553284, 25892178, 26779116, 27883884, 30207541, 33829926, 36432228, 39468247, 51784356, 59419229, 60415082, 67659852, 78936494, 90622623, 118404741, 118838458, 120830164, 157872988, 178257687, 181245246, 236809482, 237676916, 356515374, 362490492, 415934603, 473618964, 713030748, 772449977, 831869206, 1247803809, 1544899954, 1663738412, 2317349931, 2495607618, 3089799908, 4634699862, 4991215236, 5407149839, 9269399724, 10814299678, 16221449517, 21628599356, 32442899034, 64885798068]

約数ペア:

[(1, 64885798068), (2, 32442899034), (3, 21628599356), (4, 16221449517), (6, 10814299678), (7, 9269399724), (12, 5407149839), (13, 4991215236), (14, 4634699862), (21, 3089799908), (26, 2495607618), (28, 2317349931), (39, 1663738412), (42, 1544899954), (52, 1247803809), (78, 831869206), (84, 772449977), (91, 713030748), (137, 473618964), (156, 415934603), (179, 362490492), (182, 356515374), (273, 237676916), (274, 236809482), (358, 181245246), (364, 178257687), (411, 157872988), (537, 120830164), (546, 118838458), (548, 118404741), (716, 90622623), (822, 78936494), (959, 67659852), (1074, 60415082), (1092, 59419229), (1253, 51784356), (1644, 39468247), (1781, 36432228), (1918, 33829926), (2148, 30207541), (2327, 27883884), (2423, 26779116), (2506, 25892178), (2877, 22553284), (3562, 18216114), (3759, 17261452), (3836, 16914963), (4654, 13941942), (4846, 13389558), (5012, 12946089), (5343, 12144076), (5754, 11276642), (6981, 9294628), (7124, 9108057), (7269, 8926372), (7518, 8630726), (9308, 6970971), (9692, 6694779), (10686, 6072038), (11508, 5638321), (12467, 5204604), (13962, 4647314), (14538, 4463186), (15036, 4315363), (16289, 3983412), (16961, 3825588), (21372, 3036019), (24523, 2645916), (24934, 2602302), (27924, 2323657), (29076, 2231593), (31499, 2059932), (32578, 1991706), (33922, 1912794), (37401, 1734868), (48867, 1327804), (49046, 1322958), (49868, 1301151), (50883, 1275196), (62998, 1029966), (65156, 995853), (67844, 956397), (73569, 881972), (74802, 867434), (94497, 686644), (97734, 663902), (98092, 661479), (101766, 637598), (125996, 514983), (147138, 440986), (149604, 433717), (171661, 377988), (188994, 343322), (195468, 331951), (203532, 318799), (220493, 294276)]