80105802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 195416064

約数和(自身を除く): 115310262

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 151, 238, 302, 357, 453, 714, 743, 906, 1057, 1486, 2114, 2229, 2567, 3171, 4458, 5134, 5201, 6342, 7701, 10402, 12631, 15402, 15603, 17969, 25262, 31206, 35938, 37893, 53907, 75786, 88417, 107814, 112193, 176834, 224386, 265251, 336579, 530502, 673158, 785351, 1570702, 1907281, 2356053, 3814562, 4712106, 5721843, 11443686, 13350967, 26701934, 40052901, 80105802]

約数ペア:

[(1, 80105802), (2, 40052901), (3, 26701934), (6, 13350967), (7, 11443686), (14, 5721843), (17, 4712106), (21, 3814562), (34, 2356053), (42, 1907281), (51, 1570702), (102, 785351), (119, 673158), (151, 530502), (238, 336579), (302, 265251), (357, 224386), (453, 176834), (714, 112193), (743, 107814), (906, 88417), (1057, 75786), (1486, 53907), (2114, 37893), (2229, 35938), (2567, 31206), (3171, 25262), (4458, 17969), (5134, 15603), (5201, 15402), (6342, 12631), (7701, 10402)]