72170376

素因数分解:

$2^3\times 3^1\times {\mathrm{401}}^1\times {\mathrm{7499}}^1$

素因数の和:7909

約数の個数: 32

約数和(自身を含む): 180900000

約数和(自身を除く): 108729624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 401, 802, 1203, 1604, 2406, 3208, 4812, 7499, 9624, 14998, 22497, 29996, 44994, 59992, 89988, 179976, 3007099, 6014198, 9021297, 12028396, 18042594, 24056792, 36085188, 72170376]

約数ペア:

[(1, 72170376), (2, 36085188), (3, 24056792), (4, 18042594), (6, 12028396), (8, 9021297), (12, 6014198), (24, 3007099), (401, 179976), (802, 89988), (1203, 59992), (1604, 44994), (2406, 29996), (3208, 22497), (4812, 14998), (7499, 9624)]