68984694

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 153552672

約数和(自身を除く): 84567978

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 167, 318, 334, 433, 477, 501, 866, 954, 1002, 1299, 1503, 2598, 3006, 3897, 7794, 8851, 17702, 22949, 26553, 45898, 53106, 68847, 72311, 79659, 137694, 144622, 159318, 206541, 216933, 413082, 433866, 650799, 1301598, 3832483, 7664966, 11497449, 22994898, 34492347, 68984694]

約数ペア:

[(1, 68984694), (2, 34492347), (3, 22994898), (6, 11497449), (9, 7664966), (18, 3832483), (53, 1301598), (106, 650799), (159, 433866), (167, 413082), (318, 216933), (334, 206541), (433, 159318), (477, 144622), (501, 137694), (866, 79659), (954, 72311), (1002, 68847), (1299, 53106), (1503, 45898), (2598, 26553), (3006, 22949), (3897, 17702), (7794, 8851)]