77572972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{60041}}^1$

素因数の和:60081

約数の個数: 24

約数和(自身を含む): 151305840

約数和(自身を除く): 73732868

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 60041, 120082, 240164, 1020697, 1140779, 2041394, 2281558, 4082788, 4563116, 19393243, 38786486, 77572972]

約数ペア:

[(1, 77572972), (2, 38786486), (4, 19393243), (17, 4563116), (19, 4082788), (34, 2281558), (38, 2041394), (68, 1140779), (76, 1020697), (323, 240164), (646, 120082), (1292, 60041)]