80291268

素因数分解:

$2^2\times 3^2\times {\mathrm{907}}^1\times {\mathrm{2459}}^1$

素因数の和:3376

約数の個数: 36

約数和(自身を含む): 203264880

約数和(自身を除く): 122973612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 907, 1814, 2459, 2721, 3628, 4918, 5442, 7377, 8163, 9836, 10884, 14754, 16326, 22131, 29508, 32652, 44262, 88524, 2230313, 4460626, 6690939, 8921252, 13381878, 20072817, 26763756, 40145634, 80291268]

約数ペア:

[(1, 80291268), (2, 40145634), (3, 26763756), (4, 20072817), (6, 13381878), (9, 8921252), (12, 6690939), (18, 4460626), (36, 2230313), (907, 88524), (1814, 44262), (2459, 32652), (2721, 29508), (3628, 22131), (4918, 16326), (5442, 14754), (7377, 10884), (8163, 9836)]