80615952

素因数分解:

$2^4\times 3^3\times {\mathrm{181}}^1\times {\mathrm{1031}}^1$

素因数の和:1229

約数の個数: 80

約数和(自身を含む): 232901760

約数和(自身を除く): 152285808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 181, 216, 362, 432, 543, 724, 1031, 1086, 1448, 1629, 2062, 2172, 2896, 3093, 3258, 4124, 4344, 4887, 6186, 6516, 8248, 8688, 9279, 9774, 12372, 13032, 16496, 18558, 19548, 24744, 26064, 27837, 37116, 39096, 49488, 55674, 74232, 78192, 111348, 148464, 186611, 222696, 373222, 445392, 559833, 746444, 1119666, 1492888, 1679499, 2239332, 2985776, 3358998, 4478664, 5038497, 6717996, 8957328, 10076994, 13435992, 20153988, 26871984, 40307976, 80615952]

約数ペア:

[(1, 80615952), (2, 40307976), (3, 26871984), (4, 20153988), (6, 13435992), (8, 10076994), (9, 8957328), (12, 6717996), (16, 5038497), (18, 4478664), (24, 3358998), (27, 2985776), (36, 2239332), (48, 1679499), (54, 1492888), (72, 1119666), (108, 746444), (144, 559833), (181, 445392), (216, 373222), (362, 222696), (432, 186611), (543, 148464), (724, 111348), (1031, 78192), (1086, 74232), (1448, 55674), (1629, 49488), (2062, 39096), (2172, 37116), (2896, 27837), (3093, 26064), (3258, 24744), (4124, 19548), (4344, 18558), (4887, 16496), (6186, 13032), (6516, 12372), (8248, 9774), (8688, 9279)]