78420266

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{3391}}^1$

素因数の和:3797

約数の個数: 16

約数和(自身を含む): 121786368

約数和(自身を除く): 43366102

約数列:

[1, 2, 31, 62, 373, 746, 3391, 6782, 11563, 23126, 105121, 210242, 1264843, 2529686, 39210133, 78420266]

約数ペア:

[(1, 78420266), (2, 39210133), (31, 2529686), (62, 1264843), (373, 210242), (746, 105121), (3391, 23126), (6782, 11563)]