80714928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1031}}^1$

素因数の和:1282

約数の個数: 80

約数和(自身を含む): 239556096

約数和(自身を除く): 158841168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 233, 336, 466, 699, 932, 1031, 1398, 1631, 1864, 2062, 2796, 3093, 3262, 3728, 4124, 4893, 5592, 6186, 6524, 7217, 8248, 9786, 11184, 12372, 13048, 14434, 16496, 19572, 21651, 24744, 26096, 28868, 39144, 43302, 49488, 57736, 78288, 86604, 115472, 173208, 240223, 346416, 480446, 720669, 960892, 1441338, 1681561, 1921784, 2882676, 3363122, 3843568, 5044683, 5765352, 6726244, 10089366, 11530704, 13452488, 20178732, 26904976, 40357464, 80714928]

約数ペア:

[(1, 80714928), (2, 40357464), (3, 26904976), (4, 20178732), (6, 13452488), (7, 11530704), (8, 10089366), (12, 6726244), (14, 5765352), (16, 5044683), (21, 3843568), (24, 3363122), (28, 2882676), (42, 1921784), (48, 1681561), (56, 1441338), (84, 960892), (112, 720669), (168, 480446), (233, 346416), (336, 240223), (466, 173208), (699, 115472), (932, 86604), (1031, 78288), (1398, 57736), (1631, 49488), (1864, 43302), (2062, 39144), (2796, 28868), (3093, 26096), (3262, 24744), (3728, 21651), (4124, 19572), (4893, 16496), (5592, 14434), (6186, 13048), (6524, 12372), (7217, 11184), (8248, 9786)]