89706942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20177}}^1$

素因数の和:20217

約数の個数: 48

約数和(自身を含む): 220343760

約数和(自身を除く): 130636818

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 20177, 40354, 60531, 121062, 181593, 262301, 363186, 383363, 524602, 766726, 786903, 1150089, 1573806, 2300178, 2360709, 3450267, 4721418, 4983719, 6900534, 9967438, 14951157, 29902314, 44853471, 89706942]

約数ペア:

[(1, 89706942), (2, 44853471), (3, 29902314), (6, 14951157), (9, 9967438), (13, 6900534), (18, 4983719), (19, 4721418), (26, 3450267), (38, 2360709), (39, 2300178), (57, 1573806), (78, 1150089), (114, 786903), (117, 766726), (171, 524602), (234, 383363), (247, 363186), (342, 262301), (494, 181593), (741, 121062), (1482, 60531), (2223, 40354), (4446, 20177)]