64591824

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1723}}^1$

素因数の和:1816

約数の個数: 80

約数和(自身を含む): 184702464

約数和(自身を除く): 120110640

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 1723, 2343, 3124, 3408, 3446, 4686, 5169, 6248, 6892, 9372, 10338, 12496, 13784, 18744, 18953, 20676, 27568, 37488, 37906, 41352, 56859, 75812, 82704, 113718, 122333, 151624, 227436, 244666, 303248, 366999, 454872, 489332, 733998, 909744, 978664, 1345663, 1467996, 1957328, 2691326, 2935992, 4036989, 5382652, 5871984, 8073978, 10765304, 16147956, 21530608, 32295912, 64591824]

約数ペア:

[(1, 64591824), (2, 32295912), (3, 21530608), (4, 16147956), (6, 10765304), (8, 8073978), (11, 5871984), (12, 5382652), (16, 4036989), (22, 2935992), (24, 2691326), (33, 1957328), (44, 1467996), (48, 1345663), (66, 978664), (71, 909744), (88, 733998), (132, 489332), (142, 454872), (176, 366999), (213, 303248), (264, 244666), (284, 227436), (426, 151624), (528, 122333), (568, 113718), (781, 82704), (852, 75812), (1136, 56859), (1562, 41352), (1704, 37906), (1723, 37488), (2343, 27568), (3124, 20676), (3408, 18953), (3446, 18744), (4686, 13784), (5169, 12496), (6248, 10338), (6892, 9372)]