72400554

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{4339}}^1$

素因数の和:4456

約数の個数: 40

約数和(自身を含む): 163843680

約数和(自身を除く): 91443126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 927, 1854, 2781, 4339, 5562, 8343, 8678, 13017, 16686, 26034, 39051, 78102, 117153, 234306, 351459, 446917, 702918, 893834, 1340751, 2681502, 4022253, 8044506, 12066759, 24133518, 36200277, 72400554]

約数ペア:

[(1, 72400554), (2, 36200277), (3, 24133518), (6, 12066759), (9, 8044506), (18, 4022253), (27, 2681502), (54, 1340751), (81, 893834), (103, 702918), (162, 446917), (206, 351459), (309, 234306), (618, 117153), (927, 78102), (1854, 39051), (2781, 26034), (4339, 16686), (5562, 13017), (8343, 8678)]