85801144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 190512000

約数和(自身を除く): 104710856

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 179, 286, 358, 419, 572, 716, 838, 1144, 1432, 1676, 1969, 2327, 3352, 3938, 4609, 4654, 5447, 7876, 9218, 9308, 10894, 15752, 18436, 18616, 21788, 25597, 36872, 43576, 51194, 59917, 75001, 102388, 119834, 150002, 204776, 239668, 300004, 479336, 600008, 825011, 975013, 1650022, 1950026, 3300044, 3900052, 6600088, 7800104, 10725143, 21450286, 42900572, 85801144]

約数ペア:

[(1, 85801144), (2, 42900572), (4, 21450286), (8, 10725143), (11, 7800104), (13, 6600088), (22, 3900052), (26, 3300044), (44, 1950026), (52, 1650022), (88, 975013), (104, 825011), (143, 600008), (179, 479336), (286, 300004), (358, 239668), (419, 204776), (572, 150002), (716, 119834), (838, 102388), (1144, 75001), (1432, 59917), (1676, 51194), (1969, 43576), (2327, 36872), (3352, 25597), (3938, 21788), (4609, 18616), (4654, 18436), (5447, 15752), (7876, 10894), (9218, 9308)]