4039236

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 10909080

約数和(自身を除く): 6869844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 73, 87, 106, 116, 146, 159, 174, 212, 219, 261, 292, 318, 348, 438, 477, 522, 636, 657, 876, 954, 1044, 1314, 1537, 1908, 2117, 2628, 3074, 3869, 4234, 4611, 6148, 6351, 7738, 8468, 9222, 11607, 12702, 13833, 15476, 18444, 19053, 23214, 25404, 27666, 34821, 38106, 46428, 55332, 69642, 76212, 112201, 139284, 224402, 336603, 448804, 673206, 1009809, 1346412, 2019618, 4039236]

約数ペア:

[(1, 4039236), (2, 2019618), (3, 1346412), (4, 1009809), (6, 673206), (9, 448804), (12, 336603), (18, 224402), (29, 139284), (36, 112201), (53, 76212), (58, 69642), (73, 55332), (87, 46428), (106, 38106), (116, 34821), (146, 27666), (159, 25404), (174, 23214), (212, 19053), (219, 18444), (261, 15476), (292, 13833), (318, 12702), (348, 11607), (438, 9222), (477, 8468), (522, 7738), (636, 6351), (657, 6148), (876, 4611), (954, 4234), (1044, 3869), (1314, 3074), (1537, 2628), (1908, 2117)]