87551044

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 185582880

約数和(自身を除く): 98031836

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 67, 98, 113, 118, 134, 196, 226, 236, 268, 413, 452, 469, 791, 826, 938, 1582, 1652, 1876, 2891, 3164, 3283, 3953, 5537, 5782, 6566, 6667, 7571, 7906, 11074, 11564, 13132, 13334, 15142, 15812, 22148, 26668, 27671, 30284, 46669, 52997, 55342, 93338, 105994, 110684, 186676, 193697, 211988, 326683, 370979, 387394, 446689, 653366, 741958, 774788, 893378, 1306732, 1483916, 1786756, 3126823, 6253646, 12507292, 21887761, 43775522, 87551044]

約数ペア:

[(1, 87551044), (2, 43775522), (4, 21887761), (7, 12507292), (14, 6253646), (28, 3126823), (49, 1786756), (59, 1483916), (67, 1306732), (98, 893378), (113, 774788), (118, 741958), (134, 653366), (196, 446689), (226, 387394), (236, 370979), (268, 326683), (413, 211988), (452, 193697), (469, 186676), (791, 110684), (826, 105994), (938, 93338), (1582, 55342), (1652, 52997), (1876, 46669), (2891, 30284), (3164, 27671), (3283, 26668), (3953, 22148), (5537, 15812), (5782, 15142), (6566, 13334), (6667, 13132), (7571, 11564), (7906, 11074)]