72324432

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1193}}^1$

素因数の和:1628

約数の個数: 60

約数和(自身を含む): 203058804

約数和(自身を除く): 130734372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1193, 1263, 1684, 2386, 2526, 3368, 3579, 3789, 4772, 5052, 6736, 7158, 7578, 9544, 10104, 10737, 14316, 15156, 19088, 20208, 21474, 28632, 30312, 42948, 57264, 60624, 85896, 171792, 502253, 1004506, 1506759, 2009012, 3013518, 4018024, 4520277, 6027036, 8036048, 9040554, 12054072, 18081108, 24108144, 36162216, 72324432]

約数ペア:

[(1, 72324432), (2, 36162216), (3, 24108144), (4, 18081108), (6, 12054072), (8, 9040554), (9, 8036048), (12, 6027036), (16, 4520277), (18, 4018024), (24, 3013518), (36, 2009012), (48, 1506759), (72, 1004506), (144, 502253), (421, 171792), (842, 85896), (1193, 60624), (1263, 57264), (1684, 42948), (2386, 30312), (2526, 28632), (3368, 21474), (3579, 20208), (3789, 19088), (4772, 15156), (5052, 14316), (6736, 10737), (7158, 10104), (7578, 9544)]