72168708

素因数分解:

$2^2\times 3^1\times {\mathrm{1783}}^1\times {\mathrm{3373}}^1$

素因数の和:5163

約数の個数: 24

約数和(自身を含む): 168538048

約数和(自身を除く): 96369340

約数列:

[1, 2, 3, 4, 6, 12, 1783, 3373, 3566, 5349, 6746, 7132, 10119, 10698, 13492, 20238, 21396, 40476, 6014059, 12028118, 18042177, 24056236, 36084354, 72168708]

約数ペア:

[(1, 72168708), (2, 36084354), (3, 24056236), (4, 18042177), (6, 12028118), (12, 6014059), (1783, 40476), (3373, 21396), (3566, 20238), (5349, 13492), (6746, 10698), (7132, 10119)]