64940616

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{593}}^1$

素因数の和:637

約数の個数: 120

約数和(自身を含む): 197294130

約数和(自身を除く): 132353514

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 312, 324, 338, 351, 468, 507, 593, 648, 676, 702, 936, 1014, 1053, 1186, 1352, 1404, 1521, 1779, 2028, 2106, 2372, 2808, 3042, 3558, 4056, 4212, 4563, 4744, 5337, 6084, 7116, 7709, 8424, 9126, 10674, 12168, 13689, 14232, 15418, 16011, 18252, 21348, 23127, 27378, 30836, 32022, 36504, 42696, 46254, 48033, 54756, 61672, 64044, 69381, 92508, 96066, 100217, 109512, 128088, 138762, 185016, 192132, 200434, 208143, 277524, 300651, 384264, 400868, 416286, 555048, 601302, 624429, 801736, 832572, 901953, 1202604, 1248858, 1665144, 1803906, 2405208, 2497716, 2705859, 3607812, 4995432, 5411718, 7215624, 8117577, 10823436, 16235154, 21646872, 32470308, 64940616]

約数ペア:

[(1, 64940616), (2, 32470308), (3, 21646872), (4, 16235154), (6, 10823436), (8, 8117577), (9, 7215624), (12, 5411718), (13, 4995432), (18, 3607812), (24, 2705859), (26, 2497716), (27, 2405208), (36, 1803906), (39, 1665144), (52, 1248858), (54, 1202604), (72, 901953), (78, 832572), (81, 801736), (104, 624429), (108, 601302), (117, 555048), (156, 416286), (162, 400868), (169, 384264), (216, 300651), (234, 277524), (312, 208143), (324, 200434), (338, 192132), (351, 185016), (468, 138762), (507, 128088), (593, 109512), (648, 100217), (676, 96066), (702, 92508), (936, 69381), (1014, 64044), (1053, 61672), (1186, 54756), (1352, 48033), (1404, 46254), (1521, 42696), (1779, 36504), (2028, 32022), (2106, 30836), (2372, 27378), (2808, 23127), (3042, 21348), (3558, 18252), (4056, 16011), (4212, 15418), (4563, 14232), (4744, 13689), (5337, 12168), (6084, 10674), (7116, 9126), (7709, 8424)]