68338116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 218574720

約数和(自身を除く): 150236604

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 89, 99, 126, 132, 154, 178, 198, 231, 252, 267, 277, 308, 356, 396, 462, 534, 554, 623, 693, 801, 831, 924, 979, 1068, 1108, 1246, 1386, 1602, 1662, 1869, 1939, 1958, 2492, 2493, 2772, 2937, 3047, 3204, 3324, 3738, 3878, 3916, 4986, 5607, 5817, 5874, 6094, 6853, 7476, 7756, 8811, 9141, 9972, 11214, 11634, 11748, 12188, 13706, 17451, 17622, 18282, 20559, 21329, 22428, 23268, 24653, 27412, 27423, 34902, 35244, 36564, 41118, 42658, 49306, 54846, 61677, 63987, 69804, 73959, 82236, 85316, 98612, 109692, 123354, 127974, 147918, 172571, 191961, 221877, 246708, 255948, 271183, 295836, 345142, 383922, 443754, 517713, 542366, 690284, 767844, 813549, 887508, 1035426, 1084732, 1553139, 1627098, 1898281, 2070852, 2440647, 3106278, 3254196, 3796562, 4881294, 5694843, 6212556, 7593124, 9762588, 11389686, 17084529, 22779372, 34169058, 68338116]

約数ペア:

[(1, 68338116), (2, 34169058), (3, 22779372), (4, 17084529), (6, 11389686), (7, 9762588), (9, 7593124), (11, 6212556), (12, 5694843), (14, 4881294), (18, 3796562), (21, 3254196), (22, 3106278), (28, 2440647), (33, 2070852), (36, 1898281), (42, 1627098), (44, 1553139), (63, 1084732), (66, 1035426), (77, 887508), (84, 813549), (89, 767844), (99, 690284), (126, 542366), (132, 517713), (154, 443754), (178, 383922), (198, 345142), (231, 295836), (252, 271183), (267, 255948), (277, 246708), (308, 221877), (356, 191961), (396, 172571), (462, 147918), (534, 127974), (554, 123354), (623, 109692), (693, 98612), (801, 85316), (831, 82236), (924, 73959), (979, 69804), (1068, 63987), (1108, 61677), (1246, 54846), (1386, 49306), (1602, 42658), (1662, 41118), (1869, 36564), (1939, 35244), (1958, 34902), (2492, 27423), (2493, 27412), (2772, 24653), (2937, 23268), (3047, 22428), (3204, 21329), (3324, 20559), (3738, 18282), (3878, 17622), (3916, 17451), (4986, 13706), (5607, 12188), (5817, 11748), (5874, 11634), (6094, 11214), (6853, 9972), (7476, 9141), (7756, 8811)]