127740852

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 329716296

約数和(自身を除く): 201975444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 157, 194, 233, 291, 314, 388, 466, 471, 582, 628, 699, 873, 932, 942, 1164, 1398, 1413, 1746, 1884, 2097, 2796, 2826, 3492, 4194, 5652, 8388, 15229, 22601, 30458, 36581, 45202, 45687, 60916, 67803, 73162, 90404, 91374, 109743, 135606, 137061, 146324, 182748, 203409, 219486, 271212, 274122, 329229, 406818, 438972, 548244, 658458, 813636, 1316916, 3548357, 7096714, 10645071, 14193428, 21290142, 31935213, 42580284, 63870426, 127740852]

約数ペア:

[(1, 127740852), (2, 63870426), (3, 42580284), (4, 31935213), (6, 21290142), (9, 14193428), (12, 10645071), (18, 7096714), (36, 3548357), (97, 1316916), (157, 813636), (194, 658458), (233, 548244), (291, 438972), (314, 406818), (388, 329229), (466, 274122), (471, 271212), (582, 219486), (628, 203409), (699, 182748), (873, 146324), (932, 137061), (942, 135606), (1164, 109743), (1398, 91374), (1413, 90404), (1746, 73162), (1884, 67803), (2097, 60916), (2796, 45687), (2826, 45202), (3492, 36581), (4194, 30458), (5652, 22601), (8388, 15229)]