80512692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 210739200

約数和(自身を除く): 130226508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 79, 94, 139, 141, 156, 158, 188, 237, 278, 282, 316, 417, 474, 556, 564, 611, 834, 948, 1027, 1222, 1668, 1807, 1833, 2054, 2444, 3081, 3614, 3666, 3713, 4108, 5421, 6162, 6533, 7228, 7332, 7426, 10842, 10981, 11139, 12324, 13066, 14852, 19599, 21684, 21962, 22278, 26132, 32943, 39198, 43924, 44556, 48269, 65886, 78396, 84929, 96538, 131772, 142753, 144807, 169858, 193076, 254787, 285506, 289614, 339716, 428259, 509574, 516107, 571012, 579228, 856518, 1019148, 1032214, 1548321, 1713036, 2064428, 3096642, 6193284, 6709391, 13418782, 20128173, 26837564, 40256346, 80512692]

約数ペア:

[(1, 80512692), (2, 40256346), (3, 26837564), (4, 20128173), (6, 13418782), (12, 6709391), (13, 6193284), (26, 3096642), (39, 2064428), (47, 1713036), (52, 1548321), (78, 1032214), (79, 1019148), (94, 856518), (139, 579228), (141, 571012), (156, 516107), (158, 509574), (188, 428259), (237, 339716), (278, 289614), (282, 285506), (316, 254787), (417, 193076), (474, 169858), (556, 144807), (564, 142753), (611, 131772), (834, 96538), (948, 84929), (1027, 78396), (1222, 65886), (1668, 48269), (1807, 44556), (1833, 43924), (2054, 39198), (2444, 32943), (3081, 26132), (3614, 22278), (3666, 21962), (3713, 21684), (4108, 19599), (5421, 14852), (6162, 13066), (6533, 12324), (7228, 11139), (7332, 10981), (7426, 10842)]