85660428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{145681}}^1$

素因数の和:145702

約数の個数: 36

約数和(自身を含む): 232508472

約数和(自身を除く): 146848044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 145681, 291362, 437043, 582724, 874086, 1019767, 1748172, 2039534, 3059301, 4079068, 6118602, 7138369, 12237204, 14276738, 21415107, 28553476, 42830214, 85660428]

約数ペア:

[(1, 85660428), (2, 42830214), (3, 28553476), (4, 21415107), (6, 14276738), (7, 12237204), (12, 7138369), (14, 6118602), (21, 4079068), (28, 3059301), (42, 2039534), (49, 1748172), (84, 1019767), (98, 874086), (147, 582724), (196, 437043), (294, 291362), (588, 145681)]