77992984784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{3221}}^1$

素因数の和:3829

約数の個数: 160

約数和(自身を含む): 187266764160

約数和(自身を除く): 109273779376

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 557, 572, 836, 988, 1114, 1144, 1672, 1976, 2228, 2288, 2717, 3221, 3344, 3952, 4456, 5434, 6127, 6442, 7241, 8912, 10583, 10868, 12254, 12884, 14482, 21166, 21736, 24508, 25768, 28964, 35431, 41873, 42332, 43472, 49016, 51536, 57928, 61199, 70862, 79651, 83746, 84664, 98032, 115856, 116413, 122398, 137579, 141724, 159302, 167492, 169328, 232826, 244796, 275158, 283448, 318604, 334984, 460603, 465652, 489592, 550316, 566896, 637208, 669968, 673189, 795587, 921206, 931304, 979184, 1100632, 1274416, 1346378, 1513369, 1591174, 1794097, 1842412, 1862608, 2201264, 2692756, 3026738, 3182348, 3588194, 3684824, 5385512, 6053476, 6364696, 7176388, 7369648, 8751457, 10771024, 12106952, 12729392, 14352776, 17502914, 19735067, 23323261, 24213904, 28705552, 34087843, 35005828, 39470134, 46646522, 68175686, 70011656, 78940268, 93293044, 136351372, 140023312, 157880536, 186586088, 256555871, 272702744, 315761072, 373172176, 374966273, 443141959, 513111742, 545405488, 749932546, 886283918, 1026223484, 1499865092, 1772567836, 2052446968, 2999730184, 3545135672, 4104893936, 4874561549, 5999460368, 7090271344, 9749123098, 19498246196, 38996492392, 77992984784]

約数ペア:

[(1, 77992984784), (2, 38996492392), (4, 19498246196), (8, 9749123098), (11, 7090271344), (13, 5999460368), (16, 4874561549), (19, 4104893936), (22, 3545135672), (26, 2999730184), (38, 2052446968), (44, 1772567836), (52, 1499865092), (76, 1026223484), (88, 886283918), (104, 749932546), (143, 545405488), (152, 513111742), (176, 443141959), (208, 374966273), (209, 373172176), (247, 315761072), (286, 272702744), (304, 256555871), (418, 186586088), (494, 157880536), (557, 140023312), (572, 136351372), (836, 93293044), (988, 78940268), (1114, 70011656), (1144, 68175686), (1672, 46646522), (1976, 39470134), (2228, 35005828), (2288, 34087843), (2717, 28705552), (3221, 24213904), (3344, 23323261), (3952, 19735067), (4456, 17502914), (5434, 14352776), (6127, 12729392), (6442, 12106952), (7241, 10771024), (8912, 8751457), (10583, 7369648), (10868, 7176388), (12254, 6364696), (12884, 6053476), (14482, 5385512), (21166, 3684824), (21736, 3588194), (24508, 3182348), (25768, 3026738), (28964, 2692756), (35431, 2201264), (41873, 1862608), (42332, 1842412), (43472, 1794097), (49016, 1591174), (51536, 1513369), (57928, 1346378), (61199, 1274416), (70862, 1100632), (79651, 979184), (83746, 931304), (84664, 921206), (98032, 795587), (115856, 673189), (116413, 669968), (122398, 637208), (137579, 566896), (141724, 550316), (159302, 489592), (167492, 465652), (169328, 460603), (232826, 334984), (244796, 318604), (275158, 283448)]