90153486

素因数分解:

$2^1\times 3^5\times {\mathrm{61}}^1\times {\mathrm{3041}}^1$

素因数の和:3119

約数の個数: 48

約数和(自身を含む): 205955568

約数和(自身を除く): 115802082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 243, 366, 486, 549, 1098, 1647, 3041, 3294, 4941, 6082, 9123, 9882, 14823, 18246, 27369, 29646, 54738, 82107, 164214, 185501, 246321, 371002, 492642, 556503, 738963, 1113006, 1477926, 1669509, 3339018, 5008527, 10017054, 15025581, 30051162, 45076743, 90153486]

約数ペア:

[(1, 90153486), (2, 45076743), (3, 30051162), (6, 15025581), (9, 10017054), (18, 5008527), (27, 3339018), (54, 1669509), (61, 1477926), (81, 1113006), (122, 738963), (162, 556503), (183, 492642), (243, 371002), (366, 246321), (486, 185501), (549, 164214), (1098, 82107), (1647, 54738), (3041, 29646), (3294, 27369), (4941, 18246), (6082, 14823), (9123, 9882)]