64178802

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 141916320

約数和(自身を除く): 77737518

約数列:

[1, 2, 3, 6, 9, 18, 113, 139, 226, 227, 278, 339, 417, 454, 678, 681, 834, 1017, 1251, 1362, 2034, 2043, 2502, 4086, 15707, 25651, 31414, 31553, 47121, 51302, 63106, 76953, 94242, 94659, 141363, 153906, 189318, 230859, 282726, 283977, 461718, 567954, 3565489, 7130978, 10696467, 21392934, 32089401, 64178802]

約数ペア:

[(1, 64178802), (2, 32089401), (3, 21392934), (6, 10696467), (9, 7130978), (18, 3565489), (113, 567954), (139, 461718), (226, 283977), (227, 282726), (278, 230859), (339, 189318), (417, 153906), (454, 141363), (678, 94659), (681, 94242), (834, 76953), (1017, 63106), (1251, 51302), (1362, 47121), (2034, 31553), (2043, 31414), (2502, 25651), (4086, 15707)]