68624514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17569}}^1$

素因数の和:17615

約数の個数: 48

約数和(自身を含む): 175418880

約数和(自身を除く): 106794366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 17569, 35138, 52707, 105414, 122983, 158121, 245966, 316242, 368949, 544639, 737898, 1089278, 1106847, 1633917, 2213694, 3267834, 3812473, 4901751, 7624946, 9803502, 11437419, 22874838, 34312257, 68624514]

約数ペア:

[(1, 68624514), (2, 34312257), (3, 22874838), (6, 11437419), (7, 9803502), (9, 7624946), (14, 4901751), (18, 3812473), (21, 3267834), (31, 2213694), (42, 1633917), (62, 1106847), (63, 1089278), (93, 737898), (126, 544639), (186, 368949), (217, 316242), (279, 245966), (434, 158121), (558, 122983), (651, 105414), (1302, 52707), (1953, 35138), (3906, 17569)]