64917822

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 137683728

約数和(自身を除く): 72765906

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 181, 226, 339, 362, 529, 543, 678, 1058, 1086, 1587, 2599, 3174, 4163, 5198, 7797, 8326, 12489, 15594, 20453, 24978, 40906, 59777, 61359, 95749, 119554, 122718, 179331, 191498, 287247, 358662, 470419, 574494, 940838, 1411257, 2822514, 10819637, 21639274, 32458911, 64917822]

約数ペア:

[(1, 64917822), (2, 32458911), (3, 21639274), (6, 10819637), (23, 2822514), (46, 1411257), (69, 940838), (113, 574494), (138, 470419), (181, 358662), (226, 287247), (339, 191498), (362, 179331), (529, 122718), (543, 119554), (678, 95749), (1058, 61359), (1086, 59777), (1587, 40906), (2599, 24978), (3174, 20453), (4163, 15594), (5198, 12489), (7797, 8326)]