78913044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313147}}^1$

素因数の和:313164

約数の個数: 36

約数和(自身を含む): 227971744

約数和(自身を除く): 149058700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313147, 626294, 939441, 1252588, 1878882, 2192029, 2818323, 3757764, 4384058, 5636646, 6576087, 8768116, 11273292, 13152174, 19728261, 26304348, 39456522, 78913044]

約数ペア:

[(1, 78913044), (2, 39456522), (3, 26304348), (4, 19728261), (6, 13152174), (7, 11273292), (9, 8768116), (12, 6576087), (14, 5636646), (18, 4384058), (21, 3757764), (28, 2818323), (36, 2192029), (42, 1878882), (63, 1252588), (84, 939441), (126, 626294), (252, 313147)]