89519274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2347}}^1$

素因数の和:2531

約数の個数: 48

約数和(自身を含む): 210249312

約数和(自身を除く): 120730038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 234, 326, 489, 978, 1467, 2119, 2347, 2934, 4238, 4694, 6357, 7041, 12714, 14082, 19071, 21123, 30511, 38142, 42246, 61022, 91533, 183066, 274599, 382561, 549198, 765122, 1147683, 2295366, 3443049, 4973293, 6886098, 9946586, 14919879, 29839758, 44759637, 89519274]

約数ペア:

[(1, 89519274), (2, 44759637), (3, 29839758), (6, 14919879), (9, 9946586), (13, 6886098), (18, 4973293), (26, 3443049), (39, 2295366), (78, 1147683), (117, 765122), (163, 549198), (234, 382561), (326, 274599), (489, 183066), (978, 91533), (1467, 61022), (2119, 42246), (2347, 38142), (2934, 30511), (4238, 21123), (4694, 19071), (6357, 14082), (7041, 12714)]