72890286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{17183}}^1$

素因数の和:17296

約数の個数: 32

約数和(自身を含む): 168265728

約数和(自身を除く): 95375442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 17183, 34366, 51549, 103098, 120281, 240562, 360843, 721686, 1735483, 3470966, 5206449, 10412898, 12148381, 24296762, 36445143, 72890286]

約数ペア:

[(1, 72890286), (2, 36445143), (3, 24296762), (6, 12148381), (7, 10412898), (14, 5206449), (21, 3470966), (42, 1735483), (101, 721686), (202, 360843), (303, 240562), (606, 120281), (707, 103098), (1414, 51549), (2121, 34366), (4242, 17183)]