123566352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28289}}^1$

素因数の和:28320

約数の個数: 80

約数和(自身を含む): 392891520

約数和(自身を除く): 269325168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 28289, 56578, 84867, 113156, 169734, 198023, 226312, 339468, 367757, 396046, 452624, 594069, 678936, 735514, 792092, 1103271, 1188138, 1357872, 1471028, 1584184, 2206542, 2376276, 2574299, 2942056, 3168368, 4413084, 4752552, 5148598, 5884112, 7722897, 8826168, 9505104, 10297196, 15445794, 17652336, 20594392, 30891588, 41188784, 61783176, 123566352]

約数ペア:

[(1, 123566352), (2, 61783176), (3, 41188784), (4, 30891588), (6, 20594392), (7, 17652336), (8, 15445794), (12, 10297196), (13, 9505104), (14, 8826168), (16, 7722897), (21, 5884112), (24, 5148598), (26, 4752552), (28, 4413084), (39, 3168368), (42, 2942056), (48, 2574299), (52, 2376276), (56, 2206542), (78, 1584184), (84, 1471028), (91, 1357872), (104, 1188138), (112, 1103271), (156, 792092), (168, 735514), (182, 678936), (208, 594069), (273, 452624), (312, 396046), (336, 367757), (364, 339468), (546, 226312), (624, 198023), (728, 169734), (1092, 113156), (1456, 84867), (2184, 56578), (4368, 28289)]