68903576

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2152

約数の個数: 64

約数和(自身を含む): 160512000

約数和(自身を除く): 91608424

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1736, 2089, 2356, 4123, 4178, 4712, 8246, 8356, 14623, 16492, 16712, 29246, 32984, 39691, 58492, 64759, 79382, 116984, 129518, 158764, 259036, 277837, 317528, 453313, 518072, 555674, 906626, 1111348, 1230421, 1813252, 2222696, 2460842, 3626504, 4921684, 8612947, 9843368, 17225894, 34451788, 68903576]

約数ペア:

[(1, 68903576), (2, 34451788), (4, 17225894), (7, 9843368), (8, 8612947), (14, 4921684), (19, 3626504), (28, 2460842), (31, 2222696), (38, 1813252), (56, 1230421), (62, 1111348), (76, 906626), (124, 555674), (133, 518072), (152, 453313), (217, 317528), (248, 277837), (266, 259036), (434, 158764), (532, 129518), (589, 116984), (868, 79382), (1064, 64759), (1178, 58492), (1736, 39691), (2089, 32984), (2356, 29246), (4123, 16712), (4178, 16492), (4712, 14623), (8246, 8356)]