85357428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3023}}^1$

素因数の和:3224

約数の個数: 48

約数和(自身を含む): 215744256

約数和(自身を除く): 130386828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 362, 543, 724, 1086, 2172, 2353, 3023, 4706, 6046, 7059, 9069, 9412, 12092, 14118, 18138, 28236, 36276, 39299, 78598, 117897, 157196, 235794, 471588, 547163, 1094326, 1641489, 2188652, 3282978, 6565956, 7113119, 14226238, 21339357, 28452476, 42678714, 85357428]

約数ペア:

[(1, 85357428), (2, 42678714), (3, 28452476), (4, 21339357), (6, 14226238), (12, 7113119), (13, 6565956), (26, 3282978), (39, 2188652), (52, 1641489), (78, 1094326), (156, 547163), (181, 471588), (362, 235794), (543, 157196), (724, 117897), (1086, 78598), (2172, 39299), (2353, 36276), (3023, 28236), (4706, 18138), (6046, 14118), (7059, 12092), (9069, 9412)]