72603768

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{81761}}^1$

素因数の和:81807

約数の個数: 32

約数和(自身を含む): 186417360

約数和(自身を除く): 113813592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 81761, 163522, 245283, 327044, 490566, 654088, 981132, 1962264, 3025157, 6050314, 9075471, 12100628, 18150942, 24201256, 36301884, 72603768]

約数ペア:

[(1, 72603768), (2, 36301884), (3, 24201256), (4, 18150942), (6, 12100628), (8, 9075471), (12, 6050314), (24, 3025157), (37, 1962264), (74, 981132), (111, 654088), (148, 490566), (222, 327044), (296, 245283), (444, 163522), (888, 81761)]