78700412

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1637}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 168412608

約数和(自身を除く): 89712196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 101, 119, 202, 238, 404, 476, 707, 1414, 1637, 1717, 2828, 3274, 3434, 6548, 6868, 11459, 12019, 22918, 24038, 27829, 45836, 48076, 55658, 111316, 165337, 194803, 330674, 389606, 661348, 779212, 1157359, 2314718, 2810729, 4629436, 5621458, 11242916, 19675103, 39350206, 78700412]

約数ペア:

[(1, 78700412), (2, 39350206), (4, 19675103), (7, 11242916), (14, 5621458), (17, 4629436), (28, 2810729), (34, 2314718), (68, 1157359), (101, 779212), (119, 661348), (202, 389606), (238, 330674), (404, 194803), (476, 165337), (707, 111316), (1414, 55658), (1637, 48076), (1717, 45836), (2828, 27829), (3274, 24038), (3434, 22918), (6548, 12019), (6868, 11459)]