79913718

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 177695856

約数和(自身を除く): 97782138

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 211, 318, 397, 422, 477, 633, 794, 954, 1191, 1266, 1899, 2382, 3573, 3798, 7146, 11183, 21041, 22366, 33549, 42082, 63123, 67098, 83767, 100647, 126246, 167534, 189369, 201294, 251301, 378738, 502602, 753903, 1507806, 4439651, 8879302, 13318953, 26637906, 39956859, 79913718]

約数ペア:

[(1, 79913718), (2, 39956859), (3, 26637906), (6, 13318953), (9, 8879302), (18, 4439651), (53, 1507806), (106, 753903), (159, 502602), (211, 378738), (318, 251301), (397, 201294), (422, 189369), (477, 167534), (633, 126246), (794, 100647), (954, 83767), (1191, 67098), (1266, 63123), (1899, 42082), (2382, 33549), (3573, 22366), (3798, 21041), (7146, 11183)]