86047456

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:416

約数の個数: 72

約数和(自身を含む): 189432432

約数和(自身を除く): 103384976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 121, 142, 176, 242, 284, 313, 352, 484, 568, 626, 781, 968, 1136, 1252, 1562, 1936, 2272, 2504, 3124, 3443, 3872, 5008, 6248, 6886, 8591, 10016, 12496, 13772, 17182, 22223, 24992, 27544, 34364, 37873, 44446, 55088, 68728, 75746, 88892, 110176, 137456, 151492, 177784, 244453, 274912, 302984, 355568, 488906, 605968, 711136, 977812, 1211936, 1955624, 2688983, 3911248, 5377966, 7822496, 10755932, 21511864, 43023728, 86047456]

約数ペア:

[(1, 86047456), (2, 43023728), (4, 21511864), (8, 10755932), (11, 7822496), (16, 5377966), (22, 3911248), (32, 2688983), (44, 1955624), (71, 1211936), (88, 977812), (121, 711136), (142, 605968), (176, 488906), (242, 355568), (284, 302984), (313, 274912), (352, 244453), (484, 177784), (568, 151492), (626, 137456), (781, 110176), (968, 88892), (1136, 75746), (1252, 68728), (1562, 55088), (1936, 44446), (2272, 37873), (2504, 34364), (3124, 27544), (3443, 24992), (3872, 22223), (5008, 17182), (6248, 13772), (6886, 12496), (8591, 10016)]