80755392

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18287}}^1$

素因数の和:18325

約数の個数: 56

約数和(自身を含む): 222967296

約数和(自身を除く): 142211904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 18287, 36574, 54861, 73148, 109722, 146296, 219444, 292592, 420601, 438888, 585184, 841202, 877776, 1170368, 1261803, 1682404, 1755552, 2523606, 3364808, 3511104, 5047212, 6729616, 10094424, 13459232, 20188848, 26918464, 40377696, 80755392]

約数ペア:

[(1, 80755392), (2, 40377696), (3, 26918464), (4, 20188848), (6, 13459232), (8, 10094424), (12, 6729616), (16, 5047212), (23, 3511104), (24, 3364808), (32, 2523606), (46, 1755552), (48, 1682404), (64, 1261803), (69, 1170368), (92, 877776), (96, 841202), (138, 585184), (184, 438888), (192, 420601), (276, 292592), (368, 219444), (552, 146296), (736, 109722), (1104, 73148), (1472, 54861), (2208, 36574), (4416, 18287)]