80176589339

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{1613}}^1$

素因数の和:1980

約数の個数: 64

約数和(自身を含む): 104568606720

約数和(自身を除く): 24392017381

約数列:

[1, 7, 11, 37, 73, 77, 239, 259, 407, 511, 803, 1613, 1673, 2629, 2701, 2849, 5621, 8843, 11291, 17447, 17743, 18403, 18907, 29711, 59681, 61901, 97273, 117749, 122129, 124201, 191917, 207977, 385507, 417767, 645539, 656491, 680911, 824243, 1295239, 1343419, 2698549, 4240577, 4356713, 4518773, 4595437, 7100929, 9066673, 14263759, 28142011, 29684039, 30496991, 47923843, 49706503, 99846313, 156901349, 196994077, 309562121, 335466901, 1041254407, 1098309443, 2166934847, 7288780849, 11453798477, 80176589339]

約数ペア:

[(1, 80176589339), (7, 11453798477), (11, 7288780849), (37, 2166934847), (73, 1098309443), (77, 1041254407), (239, 335466901), (259, 309562121), (407, 196994077), (511, 156901349), (803, 99846313), (1613, 49706503), (1673, 47923843), (2629, 30496991), (2701, 29684039), (2849, 28142011), (5621, 14263759), (8843, 9066673), (11291, 7100929), (17447, 4595437), (17743, 4518773), (18403, 4356713), (18907, 4240577), (29711, 2698549), (59681, 1343419), (61901, 1295239), (97273, 824243), (117749, 680911), (122129, 656491), (124201, 645539), (191917, 417767), (207977, 385507)]