72182466

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{521}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 161235360

約数和(自身を除く): 89052894

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 179, 258, 358, 387, 521, 537, 774, 1042, 1074, 1563, 1611, 3126, 3222, 4689, 7697, 9378, 15394, 22403, 23091, 44806, 46182, 67209, 69273, 93259, 134418, 138546, 186518, 201627, 279777, 403254, 559554, 839331, 1678662, 4010137, 8020274, 12030411, 24060822, 36091233, 72182466]

約数ペア:

[(1, 72182466), (2, 36091233), (3, 24060822), (6, 12030411), (9, 8020274), (18, 4010137), (43, 1678662), (86, 839331), (129, 559554), (179, 403254), (258, 279777), (358, 201627), (387, 186518), (521, 138546), (537, 134418), (774, 93259), (1042, 69273), (1074, 67209), (1563, 46182), (1611, 44806), (3126, 23091), (3222, 22403), (4689, 15394), (7697, 9378)]