64205946

素因数分解:

$2^1\times 3^9\times 7^1\times {\mathrm{233}}^1$

素因数の和:269

約数の個数: 80

約数和(自身を含む): 165806784

約数和(自身を除く): 101600838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 233, 243, 378, 466, 486, 567, 699, 729, 1134, 1398, 1458, 1631, 1701, 2097, 2187, 3262, 3402, 4194, 4374, 4893, 5103, 6291, 6561, 9786, 10206, 12582, 13122, 14679, 15309, 18873, 19683, 29358, 30618, 37746, 39366, 44037, 45927, 56619, 88074, 91854, 113238, 132111, 137781, 169857, 264222, 275562, 339714, 396333, 509571, 792666, 1019142, 1188999, 1528713, 2377998, 3057426, 3566997, 4586139, 7133994, 9172278, 10700991, 21401982, 32102973, 64205946]

約数ペア:

[(1, 64205946), (2, 32102973), (3, 21401982), (6, 10700991), (7, 9172278), (9, 7133994), (14, 4586139), (18, 3566997), (21, 3057426), (27, 2377998), (42, 1528713), (54, 1188999), (63, 1019142), (81, 792666), (126, 509571), (162, 396333), (189, 339714), (233, 275562), (243, 264222), (378, 169857), (466, 137781), (486, 132111), (567, 113238), (699, 91854), (729, 88074), (1134, 56619), (1398, 45927), (1458, 44037), (1631, 39366), (1701, 37746), (2097, 30618), (2187, 29358), (3262, 19683), (3402, 18873), (4194, 15309), (4374, 14679), (4893, 13122), (5103, 12582), (6291, 10206), (6561, 9786)]