90417132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4493}}^1$

素因数の和:4559

約数の個数: 72

約数和(自身を含む): 251915664

約数和(自身を除く): 161498532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 4493, 5031, 6708, 8986, 10062, 13479, 17972, 20124, 26958, 40437, 53916, 58409, 80874, 116818, 161748, 175227, 193199, 233636, 350454, 386398, 525681, 579597, 700908, 772796, 1051362, 1159194, 1738791, 2102724, 2318388, 2511587, 3477582, 5023174, 6955164, 7534761, 10046348, 15069522, 22604283, 30139044, 45208566, 90417132]

約数ペア:

[(1, 90417132), (2, 45208566), (3, 30139044), (4, 22604283), (6, 15069522), (9, 10046348), (12, 7534761), (13, 6955164), (18, 5023174), (26, 3477582), (36, 2511587), (39, 2318388), (43, 2102724), (52, 1738791), (78, 1159194), (86, 1051362), (117, 772796), (129, 700908), (156, 579597), (172, 525681), (234, 386398), (258, 350454), (387, 233636), (468, 193199), (516, 175227), (559, 161748), (774, 116818), (1118, 80874), (1548, 58409), (1677, 53916), (2236, 40437), (3354, 26958), (4493, 20124), (5031, 17972), (6708, 13479), (8986, 10062)]