72727158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2693}}^1$

素因数の和:3348

約数の個数: 32

約数和(自身を含む): 166553856

約数和(自身を除く): 93826698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 643, 1286, 1929, 2693, 3858, 4501, 5386, 8079, 9002, 13503, 16158, 18851, 27006, 37702, 56553, 113106, 1731599, 3463198, 5194797, 10389594, 12121193, 24242386, 36363579, 72727158]

約数ペア:

[(1, 72727158), (2, 36363579), (3, 24242386), (6, 12121193), (7, 10389594), (14, 5194797), (21, 3463198), (42, 1731599), (643, 113106), (1286, 56553), (1929, 37702), (2693, 27006), (3858, 18851), (4501, 16158), (5386, 13503), (8079, 9002)]