73731088

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:815

約数の個数: 40

約数和(自身を含む): 146548160

約数和(自身を除く): 72817072

約数列:

[1, 2, 4, 8, 16, 67, 109, 134, 218, 268, 436, 536, 631, 872, 1072, 1262, 1744, 2524, 5048, 7303, 10096, 14606, 29212, 42277, 58424, 68779, 84554, 116848, 137558, 169108, 275116, 338216, 550232, 676432, 1100464, 4608193, 9216386, 18432772, 36865544, 73731088]

約数ペア:

[(1, 73731088), (2, 36865544), (4, 18432772), (8, 9216386), (16, 4608193), (67, 1100464), (109, 676432), (134, 550232), (218, 338216), (268, 275116), (436, 169108), (536, 137558), (631, 116848), (872, 84554), (1072, 68779), (1262, 58424), (1744, 42277), (2524, 29212), (5048, 14606), (7303, 10096)]