71486334

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 165888000

約数和(自身を除く): 94401666

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 191, 239, 261, 382, 478, 522, 573, 717, 783, 1146, 1434, 1566, 1719, 2151, 3438, 4302, 5157, 5539, 6453, 6931, 10314, 11078, 12906, 13862, 16617, 20793, 33234, 41586, 45649, 49851, 62379, 91298, 99702, 124758, 136947, 149553, 187137, 273894, 299106, 374274, 410841, 821682, 1232523, 1323821, 2465046, 2647642, 3971463, 7942926, 11914389, 23828778, 35743167, 71486334]

約数ペア:

[(1, 71486334), (2, 35743167), (3, 23828778), (6, 11914389), (9, 7942926), (18, 3971463), (27, 2647642), (29, 2465046), (54, 1323821), (58, 1232523), (87, 821682), (174, 410841), (191, 374274), (239, 299106), (261, 273894), (382, 187137), (478, 149553), (522, 136947), (573, 124758), (717, 99702), (783, 91298), (1146, 62379), (1434, 49851), (1566, 45649), (1719, 41586), (2151, 33234), (3438, 20793), (4302, 16617), (5157, 13862), (5539, 12906), (6453, 11078), (6931, 10314)]