63656976

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:640

約数の個数: 80

約数和(自身を含む): 175488768

約数和(自身を除く): 111831792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 181, 204, 272, 362, 408, 431, 543, 724, 816, 862, 1086, 1293, 1448, 1724, 2172, 2586, 2896, 3077, 3448, 4344, 5172, 6154, 6896, 7327, 8688, 9231, 10344, 12308, 14654, 18462, 20688, 21981, 24616, 29308, 36924, 43962, 49232, 58616, 73848, 78011, 87924, 117232, 147696, 156022, 175848, 234033, 312044, 351696, 468066, 624088, 936132, 1248176, 1326187, 1872264, 2652374, 3744528, 3978561, 5304748, 7957122, 10609496, 15914244, 21218992, 31828488, 63656976]

約数ペア:

[(1, 63656976), (2, 31828488), (3, 21218992), (4, 15914244), (6, 10609496), (8, 7957122), (12, 5304748), (16, 3978561), (17, 3744528), (24, 2652374), (34, 1872264), (48, 1326187), (51, 1248176), (68, 936132), (102, 624088), (136, 468066), (181, 351696), (204, 312044), (272, 234033), (362, 175848), (408, 156022), (431, 147696), (543, 117232), (724, 87924), (816, 78011), (862, 73848), (1086, 58616), (1293, 49232), (1448, 43962), (1724, 36924), (2172, 29308), (2586, 24616), (2896, 21981), (3077, 20688), (3448, 18462), (4344, 14654), (5172, 12308), (6154, 10344), (6896, 9231), (7327, 8688)]