77465360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3217}}^1$

素因数の和:3280

約数の個数: 80

約数和(自身を含む): 210688896

約数和(自身を除く): 133223536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3217, 3440, 4816, 6020, 6434, 12040, 12868, 16085, 22519, 24080, 25736, 32170, 45038, 51472, 64340, 90076, 112595, 128680, 138331, 180152, 225190, 257360, 276662, 360304, 450380, 553324, 691655, 900760, 968317, 1106648, 1383310, 1801520, 1936634, 2213296, 2766620, 3873268, 4841585, 5533240, 7746536, 9683170, 11066480, 15493072, 19366340, 38732680, 77465360]

約数ペア:

[(1, 77465360), (2, 38732680), (4, 19366340), (5, 15493072), (7, 11066480), (8, 9683170), (10, 7746536), (14, 5533240), (16, 4841585), (20, 3873268), (28, 2766620), (35, 2213296), (40, 1936634), (43, 1801520), (56, 1383310), (70, 1106648), (80, 968317), (86, 900760), (112, 691655), (140, 553324), (172, 450380), (215, 360304), (280, 276662), (301, 257360), (344, 225190), (430, 180152), (560, 138331), (602, 128680), (688, 112595), (860, 90076), (1204, 64340), (1505, 51472), (1720, 45038), (2408, 32170), (3010, 25736), (3217, 24080), (3440, 22519), (4816, 16085), (6020, 12868), (6434, 12040)]