123088784

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{929}}^1$

素因数の和:977

約数の個数: 90

約数和(自身を含む): 300725730

約数和(自身を除く): 177636946

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 338, 364, 392, 637, 676, 728, 784, 929, 1183, 1274, 1352, 1456, 1858, 2366, 2548, 2704, 3716, 4732, 5096, 6503, 7432, 8281, 9464, 10192, 12077, 13006, 14864, 16562, 18928, 24154, 26012, 33124, 45521, 48308, 52024, 66248, 84539, 91042, 96616, 104048, 132496, 157001, 169078, 182084, 193232, 314002, 338156, 364168, 591773, 628004, 676312, 728336, 1099007, 1183546, 1256008, 1352624, 2198014, 2367092, 2512016, 4396028, 4734184, 7693049, 8792056, 9468368, 15386098, 17584112, 30772196, 61544392, 123088784]

約数ペア:

[(1, 123088784), (2, 61544392), (4, 30772196), (7, 17584112), (8, 15386098), (13, 9468368), (14, 8792056), (16, 7693049), (26, 4734184), (28, 4396028), (49, 2512016), (52, 2367092), (56, 2198014), (91, 1352624), (98, 1256008), (104, 1183546), (112, 1099007), (169, 728336), (182, 676312), (196, 628004), (208, 591773), (338, 364168), (364, 338156), (392, 314002), (637, 193232), (676, 182084), (728, 169078), (784, 157001), (929, 132496), (1183, 104048), (1274, 96616), (1352, 91042), (1456, 84539), (1858, 66248), (2366, 52024), (2548, 48308), (2704, 45521), (3716, 33124), (4732, 26012), (5096, 24154), (6503, 18928), (7432, 16562), (8281, 14864), (9464, 13006), (10192, 12077)]