54402228

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 141360128

約数和(自身を除く): 86957900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 127, 146, 163, 219, 254, 292, 326, 381, 438, 489, 508, 652, 657, 762, 876, 978, 1143, 1314, 1467, 1524, 1956, 2286, 2628, 2934, 4572, 5868, 9271, 11899, 18542, 20701, 23798, 27813, 35697, 37084, 41402, 47596, 55626, 62103, 71394, 82804, 83439, 107091, 111252, 124206, 142788, 166878, 186309, 214182, 248412, 333756, 372618, 428364, 745236, 1511173, 3022346, 4533519, 6044692, 9067038, 13600557, 18134076, 27201114, 54402228]

約数ペア:

[(1, 54402228), (2, 27201114), (3, 18134076), (4, 13600557), (6, 9067038), (9, 6044692), (12, 4533519), (18, 3022346), (36, 1511173), (73, 745236), (127, 428364), (146, 372618), (163, 333756), (219, 248412), (254, 214182), (292, 186309), (326, 166878), (381, 142788), (438, 124206), (489, 111252), (508, 107091), (652, 83439), (657, 82804), (762, 71394), (876, 62103), (978, 55626), (1143, 47596), (1314, 41402), (1467, 37084), (1524, 35697), (1956, 27813), (2286, 23798), (2628, 20701), (2934, 18542), (4572, 11899), (5868, 9271)]