68224248

素因数分解:

$2^3\times 3^3\times {\mathrm{257}}^1\times {\mathrm{1229}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 190404000

約数和(自身を除く): 122179752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 257, 514, 771, 1028, 1229, 1542, 2056, 2313, 2458, 3084, 3687, 4626, 4916, 6168, 6939, 7374, 9252, 9832, 11061, 13878, 14748, 18504, 22122, 27756, 29496, 33183, 44244, 55512, 66366, 88488, 132732, 265464, 315853, 631706, 947559, 1263412, 1895118, 2526824, 2842677, 3790236, 5685354, 7580472, 8528031, 11370708, 17056062, 22741416, 34112124, 68224248]

約数ペア:

[(1, 68224248), (2, 34112124), (3, 22741416), (4, 17056062), (6, 11370708), (8, 8528031), (9, 7580472), (12, 5685354), (18, 3790236), (24, 2842677), (27, 2526824), (36, 1895118), (54, 1263412), (72, 947559), (108, 631706), (216, 315853), (257, 265464), (514, 132732), (771, 88488), (1028, 66366), (1229, 55512), (1542, 44244), (2056, 33183), (2313, 29496), (2458, 27756), (3084, 22122), (3687, 18504), (4626, 14748), (4916, 13878), (6168, 11061), (6939, 9832), (7374, 9252)]