72920664

素因数分解:

$2^3\times 3^2\times {\mathrm{433}}^1\times {\mathrm{2339}}^1$

素因数の和:2784

約数の個数: 48

約数和(自身を含む): 198034200

約数和(自身を除く): 125113536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 433, 866, 1299, 1732, 2339, 2598, 3464, 3897, 4678, 5196, 7017, 7794, 9356, 10392, 14034, 15588, 18712, 21051, 28068, 31176, 42102, 56136, 84204, 168408, 1012787, 2025574, 3038361, 4051148, 6076722, 8102296, 9115083, 12153444, 18230166, 24306888, 36460332, 72920664]

約数ペア:

[(1, 72920664), (2, 36460332), (3, 24306888), (4, 18230166), (6, 12153444), (8, 9115083), (9, 8102296), (12, 6076722), (18, 4051148), (24, 3038361), (36, 2025574), (72, 1012787), (433, 168408), (866, 84204), (1299, 56136), (1732, 42102), (2339, 31176), (2598, 28068), (3464, 21051), (3897, 18712), (4678, 15588), (5196, 14034), (7017, 10392), (7794, 9356)]