80531472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2693}}^1$

素因数の和:2800

約数の個数: 80

約数和(自身を含む): 240520320

約数和(自身を除く): 159988848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2492, 2693, 3738, 4272, 4984, 5386, 7476, 8079, 9968, 10772, 14952, 16158, 18851, 21544, 29904, 32316, 37702, 43088, 56553, 64632, 75404, 113106, 129264, 150808, 226212, 239677, 301616, 452424, 479354, 719031, 904848, 958708, 1438062, 1677739, 1917416, 2876124, 3355478, 3834832, 5033217, 5752248, 6710956, 10066434, 11504496, 13421912, 20132868, 26843824, 40265736, 80531472]

約数ペア:

[(1, 80531472), (2, 40265736), (3, 26843824), (4, 20132868), (6, 13421912), (7, 11504496), (8, 10066434), (12, 6710956), (14, 5752248), (16, 5033217), (21, 3834832), (24, 3355478), (28, 2876124), (42, 1917416), (48, 1677739), (56, 1438062), (84, 958708), (89, 904848), (112, 719031), (168, 479354), (178, 452424), (267, 301616), (336, 239677), (356, 226212), (534, 150808), (623, 129264), (712, 113106), (1068, 75404), (1246, 64632), (1424, 56553), (1869, 43088), (2136, 37702), (2492, 32316), (2693, 29904), (3738, 21544), (4272, 18851), (4984, 16158), (5386, 14952), (7476, 10772), (8079, 9968)]