91511676

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{397}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 244833680

約数和(自身を除く): 153322004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 337, 342, 397, 674, 684, 794, 1011, 1191, 1348, 1588, 2022, 2382, 3033, 3573, 4044, 4764, 6066, 6403, 7146, 7543, 12132, 12806, 14292, 15086, 19209, 22629, 25612, 30172, 38418, 45258, 57627, 67887, 76836, 90516, 115254, 133789, 135774, 230508, 267578, 271548, 401367, 535156, 802734, 1204101, 1605468, 2408202, 2541991, 4816404, 5083982, 7625973, 10167964, 15251946, 22877919, 30503892, 45755838, 91511676]

約数ペア:

[(1, 91511676), (2, 45755838), (3, 30503892), (4, 22877919), (6, 15251946), (9, 10167964), (12, 7625973), (18, 5083982), (19, 4816404), (36, 2541991), (38, 2408202), (57, 1605468), (76, 1204101), (114, 802734), (171, 535156), (228, 401367), (337, 271548), (342, 267578), (397, 230508), (674, 135774), (684, 133789), (794, 115254), (1011, 90516), (1191, 76836), (1348, 67887), (1588, 57627), (2022, 45258), (2382, 38418), (3033, 30172), (3573, 25612), (4044, 22629), (4764, 19209), (6066, 15086), (6403, 14292), (7146, 12806), (7543, 12132)]