172472112

素因数分解:

$2^4\times 3^3\times {\mathrm{399241}}^1$

素因数の和:399258

約数の個数: 40

約数和(自身を含む): 495060080

約数和(自身を除く): 322587968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 399241, 798482, 1197723, 1596964, 2395446, 3193928, 3593169, 4790892, 6387856, 7186338, 9581784, 10779507, 14372676, 19163568, 21559014, 28745352, 43118028, 57490704, 86236056, 172472112]

約数ペア:

[(1, 172472112), (2, 86236056), (3, 57490704), (4, 43118028), (6, 28745352), (8, 21559014), (9, 19163568), (12, 14372676), (16, 10779507), (18, 9581784), (24, 7186338), (27, 6387856), (36, 4790892), (48, 3593169), (54, 3193928), (72, 2395446), (108, 1596964), (144, 1197723), (216, 798482), (432, 399241)]