80564088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 241056000

約数和(自身を除く): 160491912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 29, 33, 34, 44, 51, 58, 66, 68, 87, 88, 102, 116, 132, 136, 174, 187, 204, 232, 264, 319, 348, 374, 408, 493, 561, 619, 638, 696, 748, 957, 986, 1122, 1238, 1276, 1479, 1496, 1857, 1914, 1972, 2244, 2476, 2552, 2958, 3714, 3828, 3944, 4488, 4952, 5423, 5916, 6809, 7428, 7656, 10523, 10846, 11832, 13618, 14856, 16269, 17951, 20427, 21046, 21692, 27236, 31569, 32538, 35902, 40854, 42092, 43384, 53853, 54472, 63138, 65076, 71804, 81708, 84184, 107706, 115753, 126276, 130152, 143608, 163416, 197461, 215412, 231506, 252552, 305167, 347259, 394922, 430824, 463012, 592383, 610334, 694518, 789844, 915501, 926024, 1184766, 1220668, 1389036, 1579688, 1831002, 2369532, 2441336, 2778072, 3356837, 3662004, 4739064, 6713674, 7324008, 10070511, 13427348, 20141022, 26854696, 40282044, 80564088]

約数ペア:

[(1, 80564088), (2, 40282044), (3, 26854696), (4, 20141022), (6, 13427348), (8, 10070511), (11, 7324008), (12, 6713674), (17, 4739064), (22, 3662004), (24, 3356837), (29, 2778072), (33, 2441336), (34, 2369532), (44, 1831002), (51, 1579688), (58, 1389036), (66, 1220668), (68, 1184766), (87, 926024), (88, 915501), (102, 789844), (116, 694518), (132, 610334), (136, 592383), (174, 463012), (187, 430824), (204, 394922), (232, 347259), (264, 305167), (319, 252552), (348, 231506), (374, 215412), (408, 197461), (493, 163416), (561, 143608), (619, 130152), (638, 126276), (696, 115753), (748, 107706), (957, 84184), (986, 81708), (1122, 71804), (1238, 65076), (1276, 63138), (1479, 54472), (1496, 53853), (1857, 43384), (1914, 42092), (1972, 40854), (2244, 35902), (2476, 32538), (2552, 31569), (2958, 27236), (3714, 21692), (3828, 21046), (3944, 20427), (4488, 17951), (4952, 16269), (5423, 14856), (5916, 13618), (6809, 11832), (7428, 10846), (7656, 10523)]