72864684

素因数分解:

$2^2\times 3^4\times {\mathrm{224891}}^1$

素因数の和:224907

約数の個数: 30

約数和(自身を含む): 190483524

約数和(自身を除く): 117618840

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 224891, 449782, 674673, 899564, 1349346, 2024019, 2698692, 4048038, 6072057, 8096076, 12144114, 18216171, 24288228, 36432342, 72864684]

約数ペア:

[(1, 72864684), (2, 36432342), (3, 24288228), (4, 18216171), (6, 12144114), (9, 8096076), (12, 6072057), (18, 4048038), (27, 2698692), (36, 2024019), (54, 1349346), (81, 899564), (108, 674673), (162, 449782), (324, 224891)]