78240822

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1$

素因数の和:1529

約数の個数: 64

約数和(自身を含む): 183997440

約数和(自身を除く): 105756618

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 43, 57, 66, 86, 114, 129, 209, 258, 418, 473, 627, 817, 946, 1254, 1419, 1451, 1634, 2451, 2838, 2902, 4353, 4902, 8706, 8987, 15961, 17974, 26961, 27569, 31922, 47883, 53922, 55138, 62393, 82707, 95766, 124786, 165414, 187179, 303259, 374358, 606518, 686323, 909777, 1185467, 1372646, 1819554, 2058969, 2370934, 3556401, 4117938, 7112802, 13040137, 26080274, 39120411, 78240822]

約数ペア:

[(1, 78240822), (2, 39120411), (3, 26080274), (6, 13040137), (11, 7112802), (19, 4117938), (22, 3556401), (33, 2370934), (38, 2058969), (43, 1819554), (57, 1372646), (66, 1185467), (86, 909777), (114, 686323), (129, 606518), (209, 374358), (258, 303259), (418, 187179), (473, 165414), (627, 124786), (817, 95766), (946, 82707), (1254, 62393), (1419, 55138), (1451, 53922), (1634, 47883), (2451, 31922), (2838, 27569), (2902, 26961), (4353, 17974), (4902, 15961), (8706, 8987)]