68776452

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{2687}}^1$

素因数の和:2782

約数の個数: 60

約数和(自身を含む): 182138880

約数和(自身を除く): 113362428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 711, 948, 1422, 2133, 2687, 2844, 4266, 5374, 6399, 8061, 8532, 10748, 12798, 16122, 24183, 25596, 32244, 48366, 72549, 96732, 145098, 212273, 217647, 290196, 424546, 435294, 636819, 849092, 870588, 1273638, 1910457, 2547276, 3820914, 5731371, 7641828, 11462742, 17194113, 22925484, 34388226, 68776452]

約数ペア:

[(1, 68776452), (2, 34388226), (3, 22925484), (4, 17194113), (6, 11462742), (9, 7641828), (12, 5731371), (18, 3820914), (27, 2547276), (36, 1910457), (54, 1273638), (79, 870588), (81, 849092), (108, 636819), (158, 435294), (162, 424546), (237, 290196), (316, 217647), (324, 212273), (474, 145098), (711, 96732), (948, 72549), (1422, 48366), (2133, 32244), (2687, 25596), (2844, 24183), (4266, 16122), (5374, 12798), (6399, 10748), (8061, 8532)]