71121312

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5743}}^1$

素因数の和:5802

約数の個数: 72

約数和(自身を含む): 206990784

約数和(自身を除く): 135869472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 5743, 6192, 11486, 12384, 17229, 22972, 34458, 45944, 51687, 68916, 91888, 103374, 137832, 183776, 206748, 246949, 275664, 413496, 493898, 551328, 740847, 826992, 987796, 1481694, 1653984, 1975592, 2222541, 2963388, 3951184, 4445082, 5926776, 7902368, 8890164, 11853552, 17780328, 23707104, 35560656, 71121312]

約数ペア:

[(1, 71121312), (2, 35560656), (3, 23707104), (4, 17780328), (6, 11853552), (8, 8890164), (9, 7902368), (12, 5926776), (16, 4445082), (18, 3951184), (24, 2963388), (32, 2222541), (36, 1975592), (43, 1653984), (48, 1481694), (72, 987796), (86, 826992), (96, 740847), (129, 551328), (144, 493898), (172, 413496), (258, 275664), (288, 246949), (344, 206748), (387, 183776), (516, 137832), (688, 103374), (774, 91888), (1032, 68916), (1376, 51687), (1548, 45944), (2064, 34458), (3096, 22972), (4128, 17229), (5743, 12384), (6192, 11486)]