78171016

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6679}}^1$

素因数の和:6722

約数の個数: 64

約数和(自身を含む): 192384000

約数和(自身を除く): 114212984

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5852, 6679, 11704, 13358, 26716, 46753, 53432, 73469, 93506, 126901, 146938, 187012, 253802, 293876, 374024, 507604, 514283, 587752, 888307, 1015208, 1028566, 1395911, 1776614, 2057132, 2791822, 3553228, 4114264, 5583644, 7106456, 9771377, 11167288, 19542754, 39085508, 78171016]

約数ペア:

[(1, 78171016), (2, 39085508), (4, 19542754), (7, 11167288), (8, 9771377), (11, 7106456), (14, 5583644), (19, 4114264), (22, 3553228), (28, 2791822), (38, 2057132), (44, 1776614), (56, 1395911), (76, 1028566), (77, 1015208), (88, 888307), (133, 587752), (152, 514283), (154, 507604), (209, 374024), (266, 293876), (308, 253802), (418, 187012), (532, 146938), (616, 126901), (836, 93506), (1064, 73469), (1463, 53432), (1672, 46753), (2926, 26716), (5852, 13358), (6679, 11704)]