72175408

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 143807760

約数和(自身を除く): 71632352

約数列:

[1, 2, 4, 8, 16, 59, 101, 118, 202, 236, 404, 472, 757, 808, 944, 1514, 1616, 3028, 5959, 6056, 11918, 12112, 23836, 44663, 47672, 76457, 89326, 95344, 152914, 178652, 305828, 357304, 611656, 714608, 1223312, 4510963, 9021926, 18043852, 36087704, 72175408]

約数ペア:

[(1, 72175408), (2, 36087704), (4, 18043852), (8, 9021926), (16, 4510963), (59, 1223312), (101, 714608), (118, 611656), (202, 357304), (236, 305828), (404, 178652), (472, 152914), (757, 95344), (808, 89326), (944, 76457), (1514, 47672), (1616, 44663), (3028, 23836), (5959, 12112), (6056, 11918)]