78235206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{18443}}^1$

素因数の和:18556

約数の個数: 32

約数和(自身を含む): 180603648

約数和(自身を除く): 102368442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 18443, 36886, 55329, 110658, 129101, 258202, 387303, 774606, 1862743, 3725486, 5588229, 11176458, 13039201, 26078402, 39117603, 78235206]

約数ペア:

[(1, 78235206), (2, 39117603), (3, 26078402), (6, 13039201), (7, 11176458), (14, 5588229), (21, 3725486), (42, 1862743), (101, 774606), (202, 387303), (303, 258202), (606, 129101), (707, 110658), (1414, 55329), (2121, 36886), (4242, 18443)]