68876772016

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{46229}}^1$

素因数の和:46311

約数の個数: 120

約数和(自身を含む): 157357674000

約数和(自身を除く): 88480901984

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 169, 208, 232, 247, 304, 338, 377, 464, 494, 551, 676, 754, 988, 1102, 1352, 1508, 1976, 2204, 2704, 3016, 3211, 3952, 4408, 4901, 6032, 6422, 7163, 8816, 9802, 12844, 14326, 19604, 25688, 28652, 39208, 46229, 51376, 57304, 78416, 92458, 93119, 114608, 184916, 186238, 369832, 372476, 600977, 739664, 744952, 878351, 1201954, 1340641, 1489904, 1756702, 2403908, 2681282, 3513404, 4807816, 5362564, 7026808, 7812701, 9615632, 10725128, 11418563, 14053616, 15625402, 17428333, 21450256, 22837126, 25472179, 31250804, 34856666, 45674252, 50944358, 62501608, 69713332, 91348504, 101888716, 125003216, 139426664, 148441319, 182697008, 203777432, 226568329, 278853328, 296882638, 331138327, 407554864, 453136658, 593765276, 662276654, 906273316, 1187530552, 1324553308, 1812546632, 2375061104, 2649106616, 3625093264, 4304798251, 5298213232, 8609596502, 17219193004, 34438386008, 68876772016]

約数ペア:

[(1, 68876772016), (2, 34438386008), (4, 17219193004), (8, 8609596502), (13, 5298213232), (16, 4304798251), (19, 3625093264), (26, 2649106616), (29, 2375061104), (38, 1812546632), (52, 1324553308), (58, 1187530552), (76, 906273316), (104, 662276654), (116, 593765276), (152, 453136658), (169, 407554864), (208, 331138327), (232, 296882638), (247, 278853328), (304, 226568329), (338, 203777432), (377, 182697008), (464, 148441319), (494, 139426664), (551, 125003216), (676, 101888716), (754, 91348504), (988, 69713332), (1102, 62501608), (1352, 50944358), (1508, 45674252), (1976, 34856666), (2204, 31250804), (2704, 25472179), (3016, 22837126), (3211, 21450256), (3952, 17428333), (4408, 15625402), (4901, 14053616), (6032, 11418563), (6422, 10725128), (7163, 9615632), (8816, 7812701), (9802, 7026808), (12844, 5362564), (14326, 4807816), (19604, 3513404), (25688, 2681282), (28652, 2403908), (39208, 1756702), (46229, 1489904), (51376, 1340641), (57304, 1201954), (78416, 878351), (92458, 744952), (93119, 739664), (114608, 600977), (184916, 372476), (186238, 369832)]