72241631

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 22107169

約数列:

[1, 7, 11, 41, 49, 77, 287, 343, 451, 467, 539, 2009, 3157, 3269, 3773, 5137, 14063, 19147, 22099, 22883, 35959, 134029, 154693, 160181, 210617, 251713, 938203, 1474319, 1761991, 6567421, 10320233, 72241631]

約数ペア:

[(1, 72241631), (7, 10320233), (11, 6567421), (41, 1761991), (49, 1474319), (77, 938203), (287, 251713), (343, 210617), (451, 160181), (467, 154693), (539, 134029), (2009, 35959), (3157, 22883), (3269, 22099), (3773, 19147), (5137, 14063)]