72307112

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 138342600

約数和(自身を除く): 66035488

約数列:

[1, 2, 4, 8, 101, 109, 202, 218, 404, 436, 808, 821, 872, 1642, 3284, 6568, 11009, 22018, 44036, 82921, 88072, 89489, 165842, 178978, 331684, 357956, 663368, 715912, 9038389, 18076778, 36153556, 72307112]

約数ペア:

[(1, 72307112), (2, 36153556), (4, 18076778), (8, 9038389), (101, 715912), (109, 663368), (202, 357956), (218, 331684), (404, 178978), (436, 165842), (808, 89489), (821, 88072), (872, 82921), (1642, 44036), (3284, 22018), (6568, 11009)]