86941260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{69001}}^1$

素因数の和:69023

約数の個数: 72

約数和(自身を含む): 301400736

約数和(自身を除く): 214459476

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, 69001, 138002, 207003, 276004, 345005, 414006, 483007, 621009, 690010, 828012, 966014, 1035015, 1242018, 1380020, 1449021, 1932028, 2070030, 2415035, 2484036, 2898042, 3105045, 4140060, 4347063, 4830070, 5796084, 6210090, 7245105, 8694126, 9660140, 12420180, 14490210, 17388252, 21735315, 28980420, 43470630, 86941260]

約数ペア:

[(1, 86941260), (2, 43470630), (3, 28980420), (4, 21735315), (5, 17388252), (6, 14490210), (7, 12420180), (9, 9660140), (10, 8694126), (12, 7245105), (14, 6210090), (15, 5796084), (18, 4830070), (20, 4347063), (21, 4140060), (28, 3105045), (30, 2898042), (35, 2484036), (36, 2415035), (42, 2070030), (45, 1932028), (60, 1449021), (63, 1380020), (70, 1242018), (84, 1035015), (90, 966014), (105, 828012), (126, 690010), (140, 621009), (180, 483007), (210, 414006), (252, 345005), (315, 276004), (420, 207003), (630, 138002), (1260, 69001)]