144007668

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{81637}}^1$

素因数の和:81661

約数の個数: 54

約数和(自身を含む): 423456306

約数和(自身を除く): 279448638

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 81637, 163274, 244911, 326548, 489822, 571459, 734733, 979644, 1142918, 1469466, 1714377, 2285836, 2938932, 3428754, 4000213, 5143131, 6857508, 8000426, 10286262, 12000639, 16000852, 20572524, 24001278, 36001917, 48002556, 72003834, 144007668]

約数ペア:

[(1, 144007668), (2, 72003834), (3, 48002556), (4, 36001917), (6, 24001278), (7, 20572524), (9, 16000852), (12, 12000639), (14, 10286262), (18, 8000426), (21, 6857508), (28, 5143131), (36, 4000213), (42, 3428754), (49, 2938932), (63, 2285836), (84, 1714377), (98, 1469466), (126, 1142918), (147, 979644), (196, 734733), (252, 571459), (294, 489822), (441, 326548), (588, 244911), (882, 163274), (1764, 81637)]