80658032

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1846

約数の個数: 80

約数和(自身を含む): 198653952

約数和(自身を除く): 117995920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 1787, 2821, 3224, 3472, 3574, 5642, 6448, 7148, 11284, 12509, 14296, 22568, 23231, 25018, 28592, 45136, 46462, 50036, 55397, 92924, 100072, 110794, 162617, 185848, 200144, 221588, 325234, 371696, 387779, 443176, 650468, 720161, 775558, 886352, 1300936, 1440322, 1551116, 2601872, 2880644, 3102232, 5041127, 5761288, 6204464, 10082254, 11522576, 20164508, 40329016, 80658032]

約数ペア:

[(1, 80658032), (2, 40329016), (4, 20164508), (7, 11522576), (8, 10082254), (13, 6204464), (14, 5761288), (16, 5041127), (26, 3102232), (28, 2880644), (31, 2601872), (52, 1551116), (56, 1440322), (62, 1300936), (91, 886352), (104, 775558), (112, 720161), (124, 650468), (182, 443176), (208, 387779), (217, 371696), (248, 325234), (364, 221588), (403, 200144), (434, 185848), (496, 162617), (728, 110794), (806, 100072), (868, 92924), (1456, 55397), (1612, 50036), (1736, 46462), (1787, 45136), (2821, 28592), (3224, 25018), (3472, 23231), (3574, 22568), (5642, 14296), (6448, 12509), (7148, 11284)]