57312084

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 136805760

約数和(自身を除く): 79493676

約数列:

[1, 2, 3, 4, 6, 12, 89, 103, 178, 206, 267, 309, 356, 412, 521, 534, 618, 1042, 1068, 1236, 1563, 2084, 3126, 6252, 9167, 18334, 27501, 36668, 46369, 53663, 55002, 92738, 107326, 110004, 139107, 160989, 185476, 214652, 278214, 321978, 556428, 643956, 4776007, 9552014, 14328021, 19104028, 28656042, 57312084]

約数ペア:

[(1, 57312084), (2, 28656042), (3, 19104028), (4, 14328021), (6, 9552014), (12, 4776007), (89, 643956), (103, 556428), (178, 321978), (206, 278214), (267, 214652), (309, 185476), (356, 160989), (412, 139107), (521, 110004), (534, 107326), (618, 92738), (1042, 55002), (1068, 53663), (1236, 46369), (1563, 36668), (2084, 27501), (3126, 18334), (6252, 9167)]