85286028

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 204906240

約数和(自身を除く): 119620212

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 197, 258, 394, 516, 591, 788, 839, 1182, 1678, 2364, 2517, 3356, 5034, 8471, 10068, 16942, 25413, 33884, 36077, 50826, 72154, 101652, 108231, 144308, 165283, 216462, 330566, 432924, 495849, 661132, 991698, 1983396, 7107169, 14214338, 21321507, 28428676, 42643014, 85286028]

約数ペア:

[(1, 85286028), (2, 42643014), (3, 28428676), (4, 21321507), (6, 14214338), (12, 7107169), (43, 1983396), (86, 991698), (129, 661132), (172, 495849), (197, 432924), (258, 330566), (394, 216462), (516, 165283), (591, 144308), (788, 108231), (839, 101652), (1182, 72154), (1678, 50826), (2364, 36077), (2517, 33884), (3356, 25413), (5034, 16942), (8471, 10068)]