90783042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{21401}}^1$

素因数の和:21514

約数の個数: 32

約数和(自身を含む): 209568384

約数和(自身を除く): 118785342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 21401, 42802, 64203, 128406, 149807, 299614, 449421, 898842, 2161501, 4323002, 6484503, 12969006, 15130507, 30261014, 45391521, 90783042]

約数ペア:

[(1, 90783042), (2, 45391521), (3, 30261014), (6, 15130507), (7, 12969006), (14, 6484503), (21, 4323002), (42, 2161501), (101, 898842), (202, 449421), (303, 299614), (606, 149807), (707, 128406), (1414, 64203), (2121, 42802), (4242, 21401)]