72620316

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{7499}}^1$

素因数の和:7778

約数の個数: 36

約数和(自身を含む): 184275000

約数和(自身を除く): 111654684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 7499, 9684, 14998, 22497, 29996, 44994, 67491, 89988, 134982, 269964, 2017231, 4034462, 6051693, 8068924, 12103386, 18155079, 24206772, 36310158, 72620316]

約数ペア:

[(1, 72620316), (2, 36310158), (3, 24206772), (4, 18155079), (6, 12103386), (9, 8068924), (12, 6051693), (18, 4034462), (36, 2017231), (269, 269964), (538, 134982), (807, 89988), (1076, 67491), (1614, 44994), (2421, 29996), (3228, 22497), (4842, 14998), (7499, 9684)]