71676696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:953

約数の個数: 128

約数和(自身を含む): 226759680

約数和(自身を除く): 155082984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 887, 888, 962, 1036, 1092, 1443, 1554, 1774, 1924, 2072, 2184, 2661, 2886, 3108, 3367, 3548, 3848, 5322, 5772, 6209, 6216, 6734, 7096, 10101, 10644, 11531, 11544, 12418, 13468, 18627, 20202, 21288, 23062, 24836, 26936, 32819, 34593, 37254, 40404, 46124, 49672, 65638, 69186, 74508, 80717, 80808, 92248, 98457, 131276, 138372, 149016, 161434, 196914, 229733, 242151, 262552, 276744, 322868, 393828, 426647, 459466, 484302, 645736, 689199, 787656, 853294, 918932, 968604, 1279941, 1378398, 1706588, 1837864, 1937208, 2559882, 2756796, 2986529, 3413176, 5119764, 5513592, 5973058, 8959587, 10239528, 11946116, 17919174, 23892232, 35838348, 71676696]

約数ペア:

[(1, 71676696), (2, 35838348), (3, 23892232), (4, 17919174), (6, 11946116), (7, 10239528), (8, 8959587), (12, 5973058), (13, 5513592), (14, 5119764), (21, 3413176), (24, 2986529), (26, 2756796), (28, 2559882), (37, 1937208), (39, 1837864), (42, 1706588), (52, 1378398), (56, 1279941), (74, 968604), (78, 918932), (84, 853294), (91, 787656), (104, 689199), (111, 645736), (148, 484302), (156, 459466), (168, 426647), (182, 393828), (222, 322868), (259, 276744), (273, 262552), (296, 242151), (312, 229733), (364, 196914), (444, 161434), (481, 149016), (518, 138372), (546, 131276), (728, 98457), (777, 92248), (887, 80808), (888, 80717), (962, 74508), (1036, 69186), (1092, 65638), (1443, 49672), (1554, 46124), (1774, 40404), (1924, 37254), (2072, 34593), (2184, 32819), (2661, 26936), (2886, 24836), (3108, 23062), (3367, 21288), (3548, 20202), (3848, 18627), (5322, 13468), (5772, 12418), (6209, 11544), (6216, 11531), (6734, 10644), (7096, 10101)]