68746968

素因数分解:

$2^3\times 3^4\times {\mathrm{277}}^1\times {\mathrm{383}}^1$

素因数の和:678

約数の個数: 80

約数和(自身を含む): 193754880

約数和(自身を除く): 125007912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 277, 324, 383, 554, 648, 766, 831, 1108, 1149, 1532, 1662, 2216, 2298, 2493, 3064, 3324, 3447, 4596, 4986, 6648, 6894, 7479, 9192, 9972, 10341, 13788, 14958, 19944, 20682, 22437, 27576, 29916, 31023, 41364, 44874, 59832, 62046, 82728, 89748, 106091, 124092, 179496, 212182, 248184, 318273, 424364, 636546, 848728, 954819, 1273092, 1909638, 2546184, 2864457, 3819276, 5728914, 7638552, 8593371, 11457828, 17186742, 22915656, 34373484, 68746968]

約数ペア:

[(1, 68746968), (2, 34373484), (3, 22915656), (4, 17186742), (6, 11457828), (8, 8593371), (9, 7638552), (12, 5728914), (18, 3819276), (24, 2864457), (27, 2546184), (36, 1909638), (54, 1273092), (72, 954819), (81, 848728), (108, 636546), (162, 424364), (216, 318273), (277, 248184), (324, 212182), (383, 179496), (554, 124092), (648, 106091), (766, 89748), (831, 82728), (1108, 62046), (1149, 59832), (1532, 44874), (1662, 41364), (2216, 31023), (2298, 29916), (2493, 27576), (3064, 22437), (3324, 20682), (3447, 19944), (4596, 14958), (4986, 13788), (6648, 10341), (6894, 9972), (7479, 9192)]