61956468

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{81953}}^1$

素因数の和:81973

約数の個数: 48

約数和(自身を含む): 183576960

約数和(自身を除く): 121620492

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, 81953, 163906, 245859, 327812, 491718, 573671, 737577, 983436, 1147342, 1475154, 1721013, 2212731, 2294684, 2950308, 3442026, 4425462, 5163039, 6884052, 8850924, 10326078, 15489117, 20652156, 30978234, 61956468]

約数ペア:

[(1, 61956468), (2, 30978234), (3, 20652156), (4, 15489117), (6, 10326078), (7, 8850924), (9, 6884052), (12, 5163039), (14, 4425462), (18, 3442026), (21, 2950308), (27, 2294684), (28, 2212731), (36, 1721013), (42, 1475154), (54, 1147342), (63, 983436), (84, 737577), (108, 573671), (126, 491718), (189, 327812), (252, 245859), (378, 163906), (756, 81953)]