68994828

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1101

約数の個数: 120

約数和(自身を含む): 213444000

約数和(自身を除く): 144449172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 252, 261, 324, 348, 378, 406, 522, 567, 609, 756, 783, 812, 1044, 1049, 1134, 1218, 1566, 1827, 2098, 2268, 2349, 2436, 3132, 3147, 3654, 4196, 4698, 5481, 6294, 7308, 7343, 9396, 9441, 10962, 12588, 14686, 16443, 18882, 21924, 22029, 28323, 29372, 30421, 32886, 37764, 44058, 56646, 60842, 65772, 66087, 84969, 88116, 91263, 113292, 121684, 132174, 169938, 182526, 198261, 212947, 264348, 273789, 339876, 365052, 396522, 425894, 547578, 594783, 638841, 793044, 821367, 851788, 1095156, 1189566, 1277682, 1642734, 1916523, 2379132, 2464101, 2555364, 3285468, 3833046, 4928202, 5749569, 7666092, 9856404, 11499138, 17248707, 22998276, 34497414, 68994828]

約数ペア:

[(1, 68994828), (2, 34497414), (3, 22998276), (4, 17248707), (6, 11499138), (7, 9856404), (9, 7666092), (12, 5749569), (14, 4928202), (18, 3833046), (21, 3285468), (27, 2555364), (28, 2464101), (29, 2379132), (36, 1916523), (42, 1642734), (54, 1277682), (58, 1189566), (63, 1095156), (81, 851788), (84, 821367), (87, 793044), (108, 638841), (116, 594783), (126, 547578), (162, 425894), (174, 396522), (189, 365052), (203, 339876), (252, 273789), (261, 264348), (324, 212947), (348, 198261), (378, 182526), (406, 169938), (522, 132174), (567, 121684), (609, 113292), (756, 91263), (783, 88116), (812, 84969), (1044, 66087), (1049, 65772), (1134, 60842), (1218, 56646), (1566, 44058), (1827, 37764), (2098, 32886), (2268, 30421), (2349, 29372), (2436, 28323), (3132, 22029), (3147, 21924), (3654, 18882), (4196, 16443), (4698, 14686), (5481, 12588), (6294, 10962), (7308, 9441), (7343, 9396)]