72372426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4093}}^1$

素因数の和:4526

約数の個数: 32

約数和(自身を含む): 165856128

約数和(自身を除く): 93483702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2947, 4093, 5894, 8186, 8841, 12279, 17682, 24558, 28651, 57302, 85953, 171906, 1723153, 3446306, 5169459, 10338918, 12062071, 24124142, 36186213, 72372426]

約数ペア:

[(1, 72372426), (2, 36186213), (3, 24124142), (6, 12062071), (7, 10338918), (14, 5169459), (21, 3446306), (42, 1723153), (421, 171906), (842, 85953), (1263, 57302), (2526, 28651), (2947, 24558), (4093, 17682), (5894, 12279), (8186, 8841)]