77758260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68209}}^1$

素因数の和:68240

約数の個数: 48

約数和(自身を含む): 229185600

約数和(自身を除く): 151427340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 68209, 136418, 204627, 272836, 341045, 409254, 682090, 818508, 1023135, 1295971, 1364180, 2046270, 2591942, 3887913, 4092540, 5183884, 6479855, 7775826, 12959710, 15551652, 19439565, 25919420, 38879130, 77758260]

約数ペア:

[(1, 77758260), (2, 38879130), (3, 25919420), (4, 19439565), (5, 15551652), (6, 12959710), (10, 7775826), (12, 6479855), (15, 5183884), (19, 4092540), (20, 3887913), (30, 2591942), (38, 2046270), (57, 1364180), (60, 1295971), (76, 1023135), (95, 818508), (114, 682090), (190, 409254), (228, 341045), (285, 272836), (380, 204627), (570, 136418), (1140, 68209)]