90678768

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{6971}}^1$

素因数の和:7253

約数の個数: 40

約数和(自身を含む): 235151616

約数和(自身を除く): 144472848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 2168, 3252, 4336, 6504, 6971, 13008, 13942, 20913, 27884, 41826, 55768, 83652, 111536, 167304, 334608, 1889141, 3778282, 5667423, 7556564, 11334846, 15113128, 22669692, 30226256, 45339384, 90678768]

約数ペア:

[(1, 90678768), (2, 45339384), (3, 30226256), (4, 22669692), (6, 15113128), (8, 11334846), (12, 7556564), (16, 5667423), (24, 3778282), (48, 1889141), (271, 334608), (542, 167304), (813, 111536), (1084, 83652), (1626, 55768), (2168, 41826), (3252, 27884), (4336, 20913), (6504, 13942), (6971, 13008)]