72676520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{719}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 197510400

約数和(自身を除く): 124833880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 361, 380, 532, 665, 719, 722, 760, 1064, 1330, 1438, 1444, 1805, 2527, 2660, 2876, 2888, 3595, 3610, 5033, 5054, 5320, 5752, 7190, 7220, 10066, 10108, 12635, 13661, 14380, 14440, 20132, 20216, 25165, 25270, 27322, 28760, 40264, 50330, 50540, 54644, 68305, 95627, 100660, 101080, 109288, 136610, 191254, 201320, 259559, 273220, 382508, 478135, 519118, 546440, 765016, 956270, 1038236, 1297795, 1816913, 1912540, 2076472, 2595590, 3633826, 3825080, 5191180, 7267652, 9084565, 10382360, 14535304, 18169130, 36338260, 72676520]

約数ペア:

[(1, 72676520), (2, 36338260), (4, 18169130), (5, 14535304), (7, 10382360), (8, 9084565), (10, 7267652), (14, 5191180), (19, 3825080), (20, 3633826), (28, 2595590), (35, 2076472), (38, 1912540), (40, 1816913), (56, 1297795), (70, 1038236), (76, 956270), (95, 765016), (133, 546440), (140, 519118), (152, 478135), (190, 382508), (266, 273220), (280, 259559), (361, 201320), (380, 191254), (532, 136610), (665, 109288), (719, 101080), (722, 100660), (760, 95627), (1064, 68305), (1330, 54644), (1438, 50540), (1444, 50330), (1805, 40264), (2527, 28760), (2660, 27322), (2876, 25270), (2888, 25165), (3595, 20216), (3610, 20132), (5033, 14440), (5054, 14380), (5320, 13661), (5752, 12635), (7190, 10108), (7220, 10066)]