87435768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{520451}}^1$

素因数の和:520467

約数の個数: 32

約数和(自身を含む): 249816960

約数和(自身を除く): 162381192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 520451, 1040902, 1561353, 2081804, 3122706, 3643157, 4163608, 6245412, 7286314, 10929471, 12490824, 14572628, 21858942, 29145256, 43717884, 87435768]

約数ペア:

[(1, 87435768), (2, 43717884), (3, 29145256), (4, 21858942), (6, 14572628), (7, 12490824), (8, 10929471), (12, 7286314), (14, 6245412), (21, 4163608), (24, 3643157), (28, 3122706), (42, 2081804), (56, 1561353), (84, 1040902), (168, 520451)]