123741576

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{245519}}^1$

素因数の和:245538

約数の個数: 48

約数和(自身を含む): 383011200

約数和(自身を除く): 259269624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 245519, 491038, 736557, 982076, 1473114, 1718633, 1964152, 2209671, 2946228, 3437266, 4419342, 5155899, 5892456, 6874532, 8838684, 10311798, 13749064, 15467697, 17677368, 20623596, 30935394, 41247192, 61870788, 123741576]

約数ペア:

[(1, 123741576), (2, 61870788), (3, 41247192), (4, 30935394), (6, 20623596), (7, 17677368), (8, 15467697), (9, 13749064), (12, 10311798), (14, 8838684), (18, 6874532), (21, 5892456), (24, 5155899), (28, 4419342), (36, 3437266), (42, 2946228), (56, 2209671), (63, 1964152), (72, 1718633), (84, 1473114), (126, 982076), (168, 736557), (252, 491038), (504, 245519)]