71825796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{285023}}^1$

素因数の和:285040

約数の個数: 36

約数和(自身を含む): 207497472

約数和(自身を除く): 135671676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 285023, 570046, 855069, 1140092, 1710138, 1995161, 2565207, 3420276, 3990322, 5130414, 5985483, 7980644, 10260828, 11970966, 17956449, 23941932, 35912898, 71825796]

約数ペア:

[(1, 71825796), (2, 35912898), (3, 23941932), (4, 17956449), (6, 11970966), (7, 10260828), (9, 7980644), (12, 5985483), (14, 5130414), (18, 3990322), (21, 3420276), (28, 2565207), (36, 1995161), (42, 1710138), (63, 1140092), (84, 855069), (126, 570046), (252, 285023)]