85081998

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^2\times {\mathrm{97}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 180386640

約数和(自身を除く): 95304642

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 97, 142, 174, 194, 213, 291, 426, 582, 2059, 2813, 4118, 5041, 5626, 6177, 6887, 8439, 10082, 12354, 13774, 15123, 16878, 20661, 30246, 41322, 146189, 199723, 292378, 399446, 438567, 488977, 599169, 877134, 977954, 1198338, 1466931, 2933862, 14180333, 28360666, 42540999, 85081998]

約数ペア:

[(1, 85081998), (2, 42540999), (3, 28360666), (6, 14180333), (29, 2933862), (58, 1466931), (71, 1198338), (87, 977954), (97, 877134), (142, 599169), (174, 488977), (194, 438567), (213, 399446), (291, 292378), (426, 199723), (582, 146189), (2059, 41322), (2813, 30246), (4118, 20661), (5041, 16878), (5626, 15123), (6177, 13774), (6887, 12354), (8439, 10082)]