78059772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1973}}^1$

素因数の和:2147

約数の個数: 72

約数和(自身を含む): 227057376

約数和(自身を除く): 148997604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 1973, 2198, 2826, 3297, 3946, 4396, 5652, 5919, 6594, 7892, 9891, 11838, 13188, 13811, 17757, 19782, 23676, 27622, 35514, 39564, 41433, 55244, 71028, 82866, 124299, 165732, 248598, 309761, 497196, 619522, 929283, 1239044, 1858566, 2168327, 2787849, 3717132, 4336654, 5575698, 6504981, 8673308, 11151396, 13009962, 19514943, 26019924, 39029886, 78059772]

約数ペア:

[(1, 78059772), (2, 39029886), (3, 26019924), (4, 19514943), (6, 13009962), (7, 11151396), (9, 8673308), (12, 6504981), (14, 5575698), (18, 4336654), (21, 3717132), (28, 2787849), (36, 2168327), (42, 1858566), (63, 1239044), (84, 929283), (126, 619522), (157, 497196), (252, 309761), (314, 248598), (471, 165732), (628, 124299), (942, 82866), (1099, 71028), (1413, 55244), (1884, 41433), (1973, 39564), (2198, 35514), (2826, 27622), (3297, 23676), (3946, 19782), (4396, 17757), (5652, 13811), (5919, 13188), (6594, 11838), (7892, 9891)]