78777979128

素因数分解:

$2^3\times 3^2\times {\mathrm{8231}}^1\times {\mathrm{132929}}^1$

素因数の和:141172

約数の個数: 48

約数和(自身を含む): 213384553200

約数和(自身を除く): 134606574072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 8231, 16462, 24693, 32924, 49386, 65848, 74079, 98772, 132929, 148158, 197544, 265858, 296316, 398787, 531716, 592632, 797574, 1063432, 1196361, 1595148, 2392722, 3190296, 4785444, 9570888, 1094138599, 2188277198, 3282415797, 4376554396, 6564831594, 8753108792, 9847247391, 13129663188, 19694494782, 26259326376, 39388989564, 78777979128]

約数ペア:

[(1, 78777979128), (2, 39388989564), (3, 26259326376), (4, 19694494782), (6, 13129663188), (8, 9847247391), (9, 8753108792), (12, 6564831594), (18, 4376554396), (24, 3282415797), (36, 2188277198), (72, 1094138599), (8231, 9570888), (16462, 4785444), (24693, 3190296), (32924, 2392722), (49386, 1595148), (65848, 1196361), (74079, 1063432), (98772, 797574), (132929, 592632), (148158, 531716), (197544, 398787), (265858, 296316)]