81472956

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{44963}}^1$

素因数の和:45121

約数の個数: 24

約数和(自身を含む): 191366784

約数和(自身を除く): 109893828

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 44963, 89926, 134889, 179852, 269778, 539556, 6789413, 13578826, 20368239, 27157652, 40736478, 81472956]

約数ペア:

[(1, 81472956), (2, 40736478), (3, 27157652), (4, 20368239), (6, 13578826), (12, 6789413), (151, 539556), (302, 269778), (453, 179852), (604, 134889), (906, 89926), (1812, 44963)]