80489682

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49139}}^1$

素因数の和:49167

約数の個数: 48

約数和(自身を含む): 214643520

約数和(自身を除く): 134153838

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 49139, 98278, 147417, 294834, 343973, 442251, 638807, 687946, 884502, 1031919, 1277614, 1916421, 2063838, 3095757, 3832842, 4471649, 5749263, 6191514, 8943298, 11498526, 13414947, 26829894, 40244841, 80489682]

約数ペア:

[(1, 80489682), (2, 40244841), (3, 26829894), (6, 13414947), (7, 11498526), (9, 8943298), (13, 6191514), (14, 5749263), (18, 4471649), (21, 3832842), (26, 3095757), (39, 2063838), (42, 1916421), (63, 1277614), (78, 1031919), (91, 884502), (117, 687946), (126, 638807), (182, 442251), (234, 343973), (273, 294834), (546, 147417), (819, 98278), (1638, 49139)]