81764112

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54949}}^1$

素因数の和:54991

約数の個数: 40

約数和(自身を含む): 218041600

約数和(自身を除く): 136277488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 54949, 109898, 164847, 219796, 329694, 439592, 659388, 879184, 1318776, 1703419, 2637552, 3406838, 5110257, 6813676, 10220514, 13627352, 20441028, 27254704, 40882056, 81764112]

約数ペア:

[(1, 81764112), (2, 40882056), (3, 27254704), (4, 20441028), (6, 13627352), (8, 10220514), (12, 6813676), (16, 5110257), (24, 3406838), (31, 2637552), (48, 1703419), (62, 1318776), (93, 879184), (124, 659388), (186, 439592), (248, 329694), (372, 219796), (496, 164847), (744, 109898), (1488, 54949)]