86957892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 265050240

約数和(自身を除く): 178092348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 73, 84, 87, 116, 126, 146, 163, 174, 203, 219, 252, 261, 292, 326, 348, 406, 438, 489, 511, 522, 609, 652, 657, 812, 876, 978, 1022, 1044, 1141, 1218, 1314, 1467, 1533, 1827, 1956, 2044, 2117, 2282, 2436, 2628, 2934, 3066, 3423, 3654, 4234, 4564, 4599, 4727, 5868, 6132, 6351, 6846, 7308, 8468, 9198, 9454, 10269, 11899, 12702, 13692, 14181, 14819, 18396, 18908, 19053, 20538, 23798, 25404, 28362, 29638, 33089, 35697, 38106, 41076, 42543, 44457, 47596, 56724, 59276, 66178, 71394, 76212, 83293, 85086, 88914, 99267, 107091, 132356, 133371, 142788, 166586, 170172, 177828, 198534, 214182, 249879, 266742, 297801, 333172, 345071, 397068, 428364, 499758, 533484, 595602, 690142, 749637, 999516, 1035213, 1191204, 1380284, 1499274, 2070426, 2415497, 2998548, 3105639, 4140852, 4830994, 6211278, 7246491, 9661988, 12422556, 14492982, 21739473, 28985964, 43478946, 86957892]

約数ペア:

[(1, 86957892), (2, 43478946), (3, 28985964), (4, 21739473), (6, 14492982), (7, 12422556), (9, 9661988), (12, 7246491), (14, 6211278), (18, 4830994), (21, 4140852), (28, 3105639), (29, 2998548), (36, 2415497), (42, 2070426), (58, 1499274), (63, 1380284), (73, 1191204), (84, 1035213), (87, 999516), (116, 749637), (126, 690142), (146, 595602), (163, 533484), (174, 499758), (203, 428364), (219, 397068), (252, 345071), (261, 333172), (292, 297801), (326, 266742), (348, 249879), (406, 214182), (438, 198534), (489, 177828), (511, 170172), (522, 166586), (609, 142788), (652, 133371), (657, 132356), (812, 107091), (876, 99267), (978, 88914), (1022, 85086), (1044, 83293), (1141, 76212), (1218, 71394), (1314, 66178), (1467, 59276), (1533, 56724), (1827, 47596), (1956, 44457), (2044, 42543), (2117, 41076), (2282, 38106), (2436, 35697), (2628, 33089), (2934, 29638), (3066, 28362), (3423, 25404), (3654, 23798), (4234, 20538), (4564, 19053), (4599, 18908), (4727, 18396), (5868, 14819), (6132, 14181), (6351, 13692), (6846, 12702), (7308, 11899), (8468, 10269), (9198, 9454)]