80535558

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2617}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 168892416

約数和(自身を除く): 88356858

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223, 446, 669, 1338, 2617, 5129, 5234, 7851, 10258, 15387, 15702, 30774, 60191, 120382, 180573, 361146, 583591, 1167182, 1750773, 3501546, 13422593, 26845186, 40267779, 80535558]

約数ペア:

[(1, 80535558), (2, 40267779), (3, 26845186), (6, 13422593), (23, 3501546), (46, 1750773), (69, 1167182), (138, 583591), (223, 361146), (446, 180573), (669, 120382), (1338, 60191), (2617, 30774), (5129, 15702), (5234, 15387), (7851, 10258)]