79791404

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 188697600

約数和(自身を除く): 108906196

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 311, 343, 374, 476, 539, 622, 686, 748, 833, 1078, 1244, 1309, 1372, 1666, 2156, 2177, 2618, 3332, 3421, 3773, 4354, 5236, 5287, 5831, 6842, 7546, 8708, 9163, 10574, 11662, 13684, 15092, 15239, 18326, 21148, 23324, 23947, 30478, 36652, 37009, 47894, 58157, 60956, 64141, 74018, 95788, 106673, 116314, 128282, 148036, 167629, 213346, 232628, 256564, 259063, 335258, 407099, 426692, 518126, 670516, 814198, 1036252, 1173403, 1628396, 1813441, 2346806, 2849693, 3626882, 4693612, 5699386, 7253764, 11398772, 19947851, 39895702, 79791404]

約数ペア:

[(1, 79791404), (2, 39895702), (4, 19947851), (7, 11398772), (11, 7253764), (14, 5699386), (17, 4693612), (22, 3626882), (28, 2849693), (34, 2346806), (44, 1813441), (49, 1628396), (68, 1173403), (77, 1036252), (98, 814198), (119, 670516), (154, 518126), (187, 426692), (196, 407099), (238, 335258), (308, 259063), (311, 256564), (343, 232628), (374, 213346), (476, 167629), (539, 148036), (622, 128282), (686, 116314), (748, 106673), (833, 95788), (1078, 74018), (1244, 64141), (1309, 60956), (1372, 58157), (1666, 47894), (2156, 37009), (2177, 36652), (2618, 30478), (3332, 23947), (3421, 23324), (3773, 21148), (4354, 18326), (5236, 15239), (5287, 15092), (5831, 13684), (6842, 11662), (7546, 10574), (8708, 9163)]