123912936

素因数分解:

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

素因数の和:81975

約数の個数: 64

約数和(自身を含む): 393379200

約数和(自身を除く): 269466264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 81953, 163906, 245859, 327812, 491718, 573671, 655624, 737577, 983436, 1147342, 1475154, 1721013, 1966872, 2212731, 2294684, 2950308, 3442026, 4425462, 4589368, 5163039, 5900616, 6884052, 8850924, 10326078, 13768104, 15489117, 17701848, 20652156, 30978234, 41304312, 61956468, 123912936]

約数ペア:

[(1, 123912936), (2, 61956468), (3, 41304312), (4, 30978234), (6, 20652156), (7, 17701848), (8, 15489117), (9, 13768104), (12, 10326078), (14, 8850924), (18, 6884052), (21, 5900616), (24, 5163039), (27, 4589368), (28, 4425462), (36, 3442026), (42, 2950308), (54, 2294684), (56, 2212731), (63, 1966872), (72, 1721013), (84, 1475154), (108, 1147342), (126, 983436), (168, 737577), (189, 655624), (216, 573671), (252, 491718), (378, 327812), (504, 245859), (756, 163906), (1512, 81953)]