47317578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 126849024

約数和(自身を除く): 79531446

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 61, 66, 69, 73, 77, 122, 138, 146, 154, 161, 183, 219, 231, 253, 322, 366, 427, 438, 462, 483, 506, 511, 671, 759, 803, 854, 966, 1022, 1281, 1342, 1403, 1518, 1533, 1606, 1679, 1771, 2013, 2409, 2562, 2806, 3066, 3358, 3542, 4026, 4209, 4453, 4697, 4818, 5037, 5313, 5621, 8418, 8906, 9394, 9821, 10074, 10626, 11242, 11753, 13359, 14091, 15433, 16863, 18469, 19642, 23506, 26718, 28182, 29463, 30866, 31171, 33726, 35259, 36938, 46299, 48983, 55407, 58926, 62342, 70518, 92598, 93513, 97966, 102419, 108031, 110814, 129283, 146949, 187026, 204838, 216062, 258566, 293898, 307257, 324093, 342881, 387849, 614514, 648186, 685762, 716933, 775698, 1028643, 1126609, 1433866, 2057286, 2150799, 2253218, 3379827, 4301598, 6759654, 7886263, 15772526, 23658789, 47317578]

約数ペア:

[(1, 47317578), (2, 23658789), (3, 15772526), (6, 7886263), (7, 6759654), (11, 4301598), (14, 3379827), (21, 2253218), (22, 2150799), (23, 2057286), (33, 1433866), (42, 1126609), (46, 1028643), (61, 775698), (66, 716933), (69, 685762), (73, 648186), (77, 614514), (122, 387849), (138, 342881), (146, 324093), (154, 307257), (161, 293898), (183, 258566), (219, 216062), (231, 204838), (253, 187026), (322, 146949), (366, 129283), (427, 110814), (438, 108031), (462, 102419), (483, 97966), (506, 93513), (511, 92598), (671, 70518), (759, 62342), (803, 58926), (854, 55407), (966, 48983), (1022, 46299), (1281, 36938), (1342, 35259), (1403, 33726), (1518, 31171), (1533, 30866), (1606, 29463), (1679, 28182), (1771, 26718), (2013, 23506), (2409, 19642), (2562, 18469), (2806, 16863), (3066, 15433), (3358, 14091), (3542, 13359), (4026, 11753), (4209, 11242), (4453, 10626), (4697, 10074), (4818, 9821), (5037, 9394), (5313, 8906), (5621, 8418)]