80405292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 213583104

約数和(自身を除く): 133177812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 101, 111, 132, 148, 163, 202, 222, 303, 326, 404, 407, 444, 489, 606, 652, 814, 978, 1111, 1212, 1221, 1628, 1793, 1956, 2222, 2442, 3333, 3586, 3737, 4444, 4884, 5379, 6031, 6666, 7172, 7474, 10758, 11211, 12062, 13332, 14948, 16463, 18093, 21516, 22422, 24124, 32926, 36186, 41107, 44844, 49389, 65852, 66341, 72372, 82214, 98778, 123321, 132682, 164428, 181093, 197556, 199023, 246642, 265364, 362186, 398046, 493284, 543279, 609131, 724372, 796092, 1086558, 1218262, 1827393, 2173116, 2436524, 3654786, 6700441, 7309572, 13400882, 20101323, 26801764, 40202646, 80405292]

約数ペア:

[(1, 80405292), (2, 40202646), (3, 26801764), (4, 20101323), (6, 13400882), (11, 7309572), (12, 6700441), (22, 3654786), (33, 2436524), (37, 2173116), (44, 1827393), (66, 1218262), (74, 1086558), (101, 796092), (111, 724372), (132, 609131), (148, 543279), (163, 493284), (202, 398046), (222, 362186), (303, 265364), (326, 246642), (404, 199023), (407, 197556), (444, 181093), (489, 164428), (606, 132682), (652, 123321), (814, 98778), (978, 82214), (1111, 72372), (1212, 66341), (1221, 65852), (1628, 49389), (1793, 44844), (1956, 41107), (2222, 36186), (2442, 32926), (3333, 24124), (3586, 22422), (3737, 21516), (4444, 18093), (4884, 16463), (5379, 14948), (6031, 13332), (6666, 12062), (7172, 11211), (7474, 10758)]