87078046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 161243136

約数和(自身を除く): 74165090

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 53, 106, 187, 191, 253, 374, 382, 391, 506, 583, 782, 901, 1166, 1219, 1802, 2101, 2438, 3247, 4202, 4301, 4393, 6494, 8602, 8786, 9911, 10123, 13409, 19822, 20246, 20723, 26818, 35717, 41446, 48323, 71434, 74681, 96646, 111353, 149362, 172091, 222706, 227953, 232829, 344182, 455906, 465658, 821491, 1642982, 1893001, 2561119, 3786002, 3958093, 5122238, 7916186, 43539023, 87078046]

約数ペア:

[(1, 87078046), (2, 43539023), (11, 7916186), (17, 5122238), (22, 3958093), (23, 3786002), (34, 2561119), (46, 1893001), (53, 1642982), (106, 821491), (187, 465658), (191, 455906), (253, 344182), (374, 232829), (382, 227953), (391, 222706), (506, 172091), (583, 149362), (782, 111353), (901, 96646), (1166, 74681), (1219, 71434), (1802, 48323), (2101, 41446), (2438, 35717), (3247, 26818), (4202, 20723), (4301, 20246), (4393, 19822), (6494, 13409), (8602, 10123), (8786, 9911)]