78540294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{64483}}^1$

素因数の和:64524

約数の個数: 32

約数和(自身を含む): 185713920

約数和(自身を除く): 107173626

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 64483, 128966, 193449, 386898, 451381, 902762, 1354143, 1870007, 2708286, 3740014, 5610021, 11220042, 13090049, 26180098, 39270147, 78540294]

約数ペア:

[(1, 78540294), (2, 39270147), (3, 26180098), (6, 13090049), (7, 11220042), (14, 5610021), (21, 3740014), (29, 2708286), (42, 1870007), (58, 1354143), (87, 902762), (174, 451381), (203, 386898), (406, 193449), (609, 128966), (1218, 64483)]