123458796

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{4783}}^1$

素因数の和:5035

約数の個数: 48

約数和(自身を含む): 321484800

約数和(自身を除く): 198026004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 4783, 6453, 8604, 9566, 12906, 14349, 19132, 25812, 28698, 43047, 57396, 86094, 129141, 172188, 258282, 516564, 1143137, 2286274, 3429411, 4572548, 6858822, 10288233, 13717644, 20576466, 30864699, 41152932, 61729398, 123458796]

約数ペア:

[(1, 123458796), (2, 61729398), (3, 41152932), (4, 30864699), (6, 20576466), (9, 13717644), (12, 10288233), (18, 6858822), (27, 4572548), (36, 3429411), (54, 2286274), (108, 1143137), (239, 516564), (478, 258282), (717, 172188), (956, 129141), (1434, 86094), (2151, 57396), (2868, 43047), (4302, 28698), (4783, 25812), (6453, 19132), (8604, 14349), (9566, 12906)]