85366260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67751}}^1$

素因数の和:67773

約数の個数: 72

約数和(自身を含む): 295940736

約数和(自身を除く): 210574476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 67751, 135502, 203253, 271004, 338755, 406506, 474257, 609759, 677510, 813012, 948514, 1016265, 1219518, 1355020, 1422771, 1897028, 2032530, 2371285, 2439036, 2845542, 3048795, 4065060, 4268313, 4742570, 5691084, 6097590, 7113855, 8536626, 9485140, 12195180, 14227710, 17073252, 21341565, 28455420, 42683130, 85366260]

約数ペア:

[(1, 85366260), (2, 42683130), (3, 28455420), (4, 21341565), (5, 17073252), (6, 14227710), (7, 12195180), (9, 9485140), (10, 8536626), (12, 7113855), (14, 6097590), (15, 5691084), (18, 4742570), (20, 4268313), (21, 4065060), (28, 3048795), (30, 2845542), (35, 2439036), (36, 2371285), (42, 2032530), (45, 1897028), (60, 1422771), (63, 1355020), (70, 1219518), (84, 1016265), (90, 948514), (105, 813012), (126, 677510), (140, 609759), (180, 474257), (210, 406506), (252, 338755), (315, 271004), (420, 203253), (630, 135502), (1260, 67751)]