68308296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 205148160

約数和(自身を除く): 136839864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 47, 56, 82, 84, 94, 123, 141, 164, 168, 188, 211, 246, 282, 287, 328, 329, 376, 422, 492, 564, 574, 633, 658, 844, 861, 984, 987, 1128, 1148, 1266, 1316, 1477, 1688, 1722, 1927, 1974, 2296, 2532, 2632, 2954, 3444, 3854, 3948, 4431, 5064, 5781, 5908, 6888, 7708, 7896, 8651, 8862, 9917, 11562, 11816, 13489, 15416, 17302, 17724, 19834, 23124, 25953, 26978, 29751, 34604, 35448, 39668, 40467, 46248, 51906, 53956, 59502, 60557, 69208, 69419, 79336, 80934, 103812, 107912, 119004, 121114, 138838, 161868, 181671, 207624, 208257, 238008, 242228, 277676, 323736, 363342, 406597, 416514, 484456, 555352, 726684, 813194, 833028, 1219791, 1453368, 1626388, 1666056, 2439582, 2846179, 3252776, 4879164, 5692358, 8538537, 9758328, 11384716, 17077074, 22769432, 34154148, 68308296]

約数ペア:

[(1, 68308296), (2, 34154148), (3, 22769432), (4, 17077074), (6, 11384716), (7, 9758328), (8, 8538537), (12, 5692358), (14, 4879164), (21, 3252776), (24, 2846179), (28, 2439582), (41, 1666056), (42, 1626388), (47, 1453368), (56, 1219791), (82, 833028), (84, 813194), (94, 726684), (123, 555352), (141, 484456), (164, 416514), (168, 406597), (188, 363342), (211, 323736), (246, 277676), (282, 242228), (287, 238008), (328, 208257), (329, 207624), (376, 181671), (422, 161868), (492, 138838), (564, 121114), (574, 119004), (633, 107912), (658, 103812), (844, 80934), (861, 79336), (984, 69419), (987, 69208), (1128, 60557), (1148, 59502), (1266, 53956), (1316, 51906), (1477, 46248), (1688, 40467), (1722, 39668), (1927, 35448), (1974, 34604), (2296, 29751), (2532, 26978), (2632, 25953), (2954, 23124), (3444, 19834), (3854, 17724), (3948, 17302), (4431, 15416), (5064, 13489), (5781, 11816), (5908, 11562), (6888, 9917), (7708, 8862), (7896, 8651)]