88915554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2857}}^1$

素因数の和:2904

約数の個数: 96

約数和(自身を含む): 249674880

約数和(自身を除く): 160759326

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 2857, 3458, 4446, 5187, 5714, 8571, 10374, 15561, 17142, 19999, 25713, 31122, 37141, 39998, 51426, 54283, 59997, 74282, 108566, 111423, 119994, 162849, 179991, 222846, 259987, 325698, 334269, 359982, 379981, 488547, 519974, 668538, 705679, 759962, 779961, 977094, 1139943, 1411358, 1559922, 2117037, 2279886, 2339883, 3419829, 4234074, 4679766, 4939753, 6351111, 6839658, 9879506, 12702222, 14819259, 29638518, 44457777, 88915554]

約数ペア:

[(1, 88915554), (2, 44457777), (3, 29638518), (6, 14819259), (7, 12702222), (9, 9879506), (13, 6839658), (14, 6351111), (18, 4939753), (19, 4679766), (21, 4234074), (26, 3419829), (38, 2339883), (39, 2279886), (42, 2117037), (57, 1559922), (63, 1411358), (78, 1139943), (91, 977094), (114, 779961), (117, 759962), (126, 705679), (133, 668538), (171, 519974), (182, 488547), (234, 379981), (247, 359982), (266, 334269), (273, 325698), (342, 259987), (399, 222846), (494, 179991), (546, 162849), (741, 119994), (798, 111423), (819, 108566), (1197, 74282), (1482, 59997), (1638, 54283), (1729, 51426), (2223, 39998), (2394, 37141), (2857, 31122), (3458, 25713), (4446, 19999), (5187, 17142), (5714, 15561), (8571, 10374)]