77303930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 163389312

約数和(自身を除く): 86085382

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 67, 85, 110, 134, 170, 187, 335, 374, 617, 670, 737, 935, 1139, 1234, 1474, 1870, 2278, 3085, 3685, 5695, 6170, 6787, 7370, 10489, 11390, 12529, 13574, 20978, 25058, 33935, 41339, 52445, 62645, 67870, 82678, 104890, 115379, 125290, 206695, 230758, 413390, 454729, 576895, 702763, 909458, 1153790, 1405526, 2273645, 3513815, 4547290, 7027630, 7730393, 15460786, 38651965, 77303930]

約数ペア:

[(1, 77303930), (2, 38651965), (5, 15460786), (10, 7730393), (11, 7027630), (17, 4547290), (22, 3513815), (34, 2273645), (55, 1405526), (67, 1153790), (85, 909458), (110, 702763), (134, 576895), (170, 454729), (187, 413390), (335, 230758), (374, 206695), (617, 125290), (670, 115379), (737, 104890), (935, 82678), (1139, 67870), (1234, 62645), (1474, 52445), (1870, 41339), (2278, 33935), (3085, 25058), (3685, 20978), (5695, 13574), (6170, 12529), (6787, 11390), (7370, 10489)]