90463996

素因数分解:

$2^2\times 7^2\times {\mathrm{401}}^1\times {\mathrm{1151}}^1$

素因数の和:1570

約数の個数: 36

約数和(自身を含む): 184778496

約数和(自身を除く): 94314500

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 401, 802, 1151, 1604, 2302, 2807, 4604, 5614, 8057, 11228, 16114, 19649, 32228, 39298, 56399, 78596, 112798, 225596, 461551, 923102, 1846204, 3230857, 6461714, 12923428, 22615999, 45231998, 90463996]

約数ペア:

[(1, 90463996), (2, 45231998), (4, 22615999), (7, 12923428), (14, 6461714), (28, 3230857), (49, 1846204), (98, 923102), (196, 461551), (401, 225596), (802, 112798), (1151, 78596), (1604, 56399), (2302, 39298), (2807, 32228), (4604, 19649), (5614, 16114), (8057, 11228)]