80695584

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14747}}^1$

素因数の和:14782

約数の個数: 72

約数和(自身を含む): 241572240

約数和(自身を除く): 160876656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 14747, 29494, 44241, 58988, 88482, 117976, 132723, 176964, 235952, 265446, 280193, 353928, 471904, 530892, 560386, 707856, 840579, 1061784, 1120772, 1415712, 1681158, 2123568, 2241544, 2521737, 3362316, 4247136, 4483088, 5043474, 6724632, 8966176, 10086948, 13449264, 20173896, 26898528, 40347792, 80695584]

約数ペア:

[(1, 80695584), (2, 40347792), (3, 26898528), (4, 20173896), (6, 13449264), (8, 10086948), (9, 8966176), (12, 6724632), (16, 5043474), (18, 4483088), (19, 4247136), (24, 3362316), (32, 2521737), (36, 2241544), (38, 2123568), (48, 1681158), (57, 1415712), (72, 1120772), (76, 1061784), (96, 840579), (114, 707856), (144, 560386), (152, 530892), (171, 471904), (228, 353928), (288, 280193), (304, 265446), (342, 235952), (456, 176964), (608, 132723), (684, 117976), (912, 88482), (1368, 58988), (1824, 44241), (2736, 29494), (5472, 14747)]