77185576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 166698000

約数和(自身を除く): 89512424

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 149, 221, 293, 298, 442, 586, 596, 884, 1172, 1192, 1768, 1937, 2344, 2533, 3809, 3874, 4981, 5066, 7618, 7748, 9962, 10132, 15236, 15496, 19924, 20264, 30472, 32929, 39848, 43657, 64753, 65858, 87314, 129506, 131716, 174628, 259012, 263432, 349256, 518024, 567541, 742169, 1135082, 1484338, 2270164, 2968676, 4540328, 5937352, 9648197, 19296394, 38592788, 77185576]

約数ペア:

[(1, 77185576), (2, 38592788), (4, 19296394), (8, 9648197), (13, 5937352), (17, 4540328), (26, 2968676), (34, 2270164), (52, 1484338), (68, 1135082), (104, 742169), (136, 567541), (149, 518024), (221, 349256), (293, 263432), (298, 259012), (442, 174628), (586, 131716), (596, 129506), (884, 87314), (1172, 65858), (1192, 64753), (1768, 43657), (1937, 39848), (2344, 32929), (2533, 30472), (3809, 20264), (3874, 19924), (4981, 15496), (5066, 15236), (7618, 10132), (7748, 9962)]