64067688

素因数分解:

$2^3\times 3^2\times {\mathrm{889829}}^1$

素因数の和:889841

約数の個数: 24

約数和(自身を含む): 173516850

約数和(自身を除く): 109449162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 889829, 1779658, 2669487, 3559316, 5338974, 7118632, 8008461, 10677948, 16016922, 21355896, 32033844, 64067688]

約数ペア:

[(1, 64067688), (2, 32033844), (3, 21355896), (4, 16016922), (6, 10677948), (8, 8008461), (9, 7118632), (12, 5338974), (18, 3559316), (24, 2669487), (36, 1779658), (72, 889829)]