72878624

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:922

約数の個数: 96

約数和(自身を含む): 182891520

約数和(自身を除く): 110012896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 224, 232, 364, 377, 406, 416, 464, 728, 754, 812, 863, 928, 1456, 1508, 1624, 1726, 2639, 2912, 3016, 3248, 3452, 5278, 6032, 6041, 6496, 6904, 10556, 11219, 12064, 12082, 13808, 21112, 22438, 24164, 25027, 27616, 42224, 44876, 48328, 50054, 78533, 84448, 89752, 96656, 100108, 157066, 175189, 179504, 193312, 200216, 314132, 325351, 350378, 359008, 400432, 628264, 650702, 700756, 800864, 1256528, 1301404, 1401512, 2277457, 2513056, 2602808, 2803024, 4554914, 5205616, 5606048, 9109828, 10411232, 18219656, 36439312, 72878624]

約数ペア:

[(1, 72878624), (2, 36439312), (4, 18219656), (7, 10411232), (8, 9109828), (13, 5606048), (14, 5205616), (16, 4554914), (26, 2803024), (28, 2602808), (29, 2513056), (32, 2277457), (52, 1401512), (56, 1301404), (58, 1256528), (91, 800864), (104, 700756), (112, 650702), (116, 628264), (182, 400432), (203, 359008), (208, 350378), (224, 325351), (232, 314132), (364, 200216), (377, 193312), (406, 179504), (416, 175189), (464, 157066), (728, 100108), (754, 96656), (812, 89752), (863, 84448), (928, 78533), (1456, 50054), (1508, 48328), (1624, 44876), (1726, 42224), (2639, 27616), (2912, 25027), (3016, 24164), (3248, 22438), (3452, 21112), (5278, 13808), (6032, 12082), (6041, 12064), (6496, 11219), (6904, 10556)]