66751446

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 148204800

約数和(自身を除く): 81453354

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 61, 87, 114, 122, 174, 183, 331, 366, 551, 662, 993, 1102, 1159, 1653, 1769, 1986, 2318, 3306, 3477, 3538, 5307, 6289, 6954, 9599, 10614, 12578, 18867, 19198, 20191, 28797, 33611, 37734, 40382, 57594, 60573, 67222, 100833, 121146, 182381, 201666, 364762, 383629, 547143, 585539, 767258, 1094286, 1150887, 1171078, 1756617, 2301774, 3513234, 11125241, 22250482, 33375723, 66751446]

約数ペア:

[(1, 66751446), (2, 33375723), (3, 22250482), (6, 11125241), (19, 3513234), (29, 2301774), (38, 1756617), (57, 1171078), (58, 1150887), (61, 1094286), (87, 767258), (114, 585539), (122, 547143), (174, 383629), (183, 364762), (331, 201666), (366, 182381), (551, 121146), (662, 100833), (993, 67222), (1102, 60573), (1159, 57594), (1653, 40382), (1769, 37734), (1986, 33611), (2318, 28797), (3306, 20191), (3477, 19198), (3538, 18867), (5307, 12578), (6289, 10614), (6954, 9599)]