172454268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{20327}}^1$

素因数の和:20442

約数の個数: 48

約数和(自身を含む): 464454144

約数和(自身を除く): 291999876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 20327, 40654, 60981, 81308, 121962, 142289, 243924, 284578, 426867, 569156, 853734, 1707468, 2053027, 4106054, 6159081, 8212108, 12318162, 14371189, 24636324, 28742378, 43113567, 57484756, 86227134, 172454268]

約数ペア:

[(1, 172454268), (2, 86227134), (3, 57484756), (4, 43113567), (6, 28742378), (7, 24636324), (12, 14371189), (14, 12318162), (21, 8212108), (28, 6159081), (42, 4106054), (84, 2053027), (101, 1707468), (202, 853734), (303, 569156), (404, 426867), (606, 284578), (707, 243924), (1212, 142289), (1414, 121962), (2121, 81308), (2828, 60981), (4242, 40654), (8484, 20327)]