77578968

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{21407}}^1$

素因数の和:21567

約数の個数: 32

約数和(自身を含む): 195240960

約数和(自身を除く): 117661992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3624, 21407, 42814, 64221, 85628, 128442, 171256, 256884, 513768, 3232457, 6464914, 9697371, 12929828, 19394742, 25859656, 38789484, 77578968]

約数ペア:

[(1, 77578968), (2, 38789484), (3, 25859656), (4, 19394742), (6, 12929828), (8, 9697371), (12, 6464914), (24, 3232457), (151, 513768), (302, 256884), (453, 171256), (604, 128442), (906, 85628), (1208, 64221), (1812, 42814), (3624, 21407)]