66371508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{87793}}^1$

素因数の和:87813

約数の個数: 48

約数和(自身を含む): 196658560

約数和(自身を除く): 130287052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 87793, 175586, 263379, 351172, 526758, 614551, 790137, 1053516, 1229102, 1580274, 1843653, 2370411, 2458204, 3160548, 3687306, 4740822, 5530959, 7374612, 9481644, 11061918, 16592877, 22123836, 33185754, 66371508]

約数ペア:

[(1, 66371508), (2, 33185754), (3, 22123836), (4, 16592877), (6, 11061918), (7, 9481644), (9, 7374612), (12, 5530959), (14, 4740822), (18, 3687306), (21, 3160548), (27, 2458204), (28, 2370411), (36, 1843653), (42, 1580274), (54, 1229102), (63, 1053516), (84, 790137), (108, 614551), (126, 526758), (189, 351172), (252, 263379), (378, 175586), (756, 87793)]