69281472

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:746

約数の個数: 112

約数和(自身を含む): 202521312

約数和(自身を除く): 133239840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 156, 164, 192, 208, 246, 312, 328, 416, 492, 533, 624, 656, 677, 832, 984, 1066, 1248, 1312, 1354, 1599, 1968, 2031, 2132, 2496, 2624, 2708, 3198, 3936, 4062, 4264, 5416, 6396, 7872, 8124, 8528, 8801, 10832, 12792, 16248, 17056, 17602, 21664, 25584, 26403, 27757, 32496, 34112, 35204, 43328, 51168, 52806, 55514, 64992, 70408, 83271, 102336, 105612, 111028, 129984, 140816, 166542, 211224, 222056, 281632, 333084, 360841, 422448, 444112, 563264, 666168, 721682, 844896, 888224, 1082523, 1332336, 1443364, 1689792, 1776448, 2165046, 2664672, 2886728, 4330092, 5329344, 5773456, 8660184, 11546912, 17320368, 23093824, 34640736, 69281472]

約数ペア:

[(1, 69281472), (2, 34640736), (3, 23093824), (4, 17320368), (6, 11546912), (8, 8660184), (12, 5773456), (13, 5329344), (16, 4330092), (24, 2886728), (26, 2664672), (32, 2165046), (39, 1776448), (41, 1689792), (48, 1443364), (52, 1332336), (64, 1082523), (78, 888224), (82, 844896), (96, 721682), (104, 666168), (123, 563264), (156, 444112), (164, 422448), (192, 360841), (208, 333084), (246, 281632), (312, 222056), (328, 211224), (416, 166542), (492, 140816), (533, 129984), (624, 111028), (656, 105612), (677, 102336), (832, 83271), (984, 70408), (1066, 64992), (1248, 55514), (1312, 52806), (1354, 51168), (1599, 43328), (1968, 35204), (2031, 34112), (2132, 32496), (2496, 27757), (2624, 26403), (2708, 25584), (3198, 21664), (3936, 17602), (4062, 17056), (4264, 16248), (5416, 12792), (6396, 10832), (7872, 8801), (8124, 8528)]