80259732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1087}}^1$

素因数の和:1397

約数の個数: 72

約数和(自身を含む): 232866816

約数和(自身を除く): 152607084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 293, 586, 879, 1087, 1172, 1758, 2051, 2174, 2637, 3261, 3516, 4102, 4348, 5274, 6153, 6522, 7609, 8204, 9783, 10548, 12306, 13044, 15218, 18459, 19566, 22827, 24612, 30436, 36918, 39132, 45654, 68481, 73836, 91308, 136962, 273924, 318491, 636982, 955473, 1273964, 1910946, 2229437, 2866419, 3821892, 4458874, 5732838, 6688311, 8917748, 11465676, 13376622, 20064933, 26753244, 40129866, 80259732]

約数ペア:

[(1, 80259732), (2, 40129866), (3, 26753244), (4, 20064933), (6, 13376622), (7, 11465676), (9, 8917748), (12, 6688311), (14, 5732838), (18, 4458874), (21, 3821892), (28, 2866419), (36, 2229437), (42, 1910946), (63, 1273964), (84, 955473), (126, 636982), (252, 318491), (293, 273924), (586, 136962), (879, 91308), (1087, 73836), (1172, 68481), (1758, 45654), (2051, 39132), (2174, 36918), (2637, 30436), (3261, 24612), (3516, 22827), (4102, 19566), (4348, 18459), (5274, 15218), (6153, 13044), (6522, 12306), (7609, 10548), (8204, 9783)]