85348728

素因数分解:

$2^3\times 3^4\times {\mathrm{131711}}^1$

素因数の和:131729

約数の個数: 40

約数和(自身を含む): 239057280

約数和(自身を除く): 153708552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 131711, 263422, 395133, 526844, 790266, 1053688, 1185399, 1580532, 2370798, 3161064, 3556197, 4741596, 7112394, 9483192, 10668591, 14224788, 21337182, 28449576, 42674364, 85348728]

約数ペア:

[(1, 85348728), (2, 42674364), (3, 28449576), (4, 21337182), (6, 14224788), (8, 10668591), (9, 9483192), (12, 7112394), (18, 4741596), (24, 3556197), (27, 3161064), (36, 2370798), (54, 1580532), (72, 1185399), (81, 1053688), (108, 790266), (162, 526844), (216, 395133), (324, 263422), (648, 131711)]