64518732

素因数分解:

$2^2\times 3^2\times {\mathrm{433}}^1\times {\mathrm{4139}}^1$

素因数の和:4582

約数の個数: 36

約数和(自身を含む): 163505160

約数和(自身を除く): 98986428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 433, 866, 1299, 1732, 2598, 3897, 4139, 5196, 7794, 8278, 12417, 15588, 16556, 24834, 37251, 49668, 74502, 149004, 1792187, 3584374, 5376561, 7168748, 10753122, 16129683, 21506244, 32259366, 64518732]

約数ペア:

[(1, 64518732), (2, 32259366), (3, 21506244), (4, 16129683), (6, 10753122), (9, 7168748), (12, 5376561), (18, 3584374), (36, 1792187), (433, 149004), (866, 74502), (1299, 49668), (1732, 37251), (2598, 24834), (3897, 16556), (4139, 15588), (5196, 12417), (7794, 8278)]