81333936

素因数分解:

$2^4\times 3^3\times {\mathrm{188273}}^1$

素因数の和:188290

約数の個数: 40

約数和(自身を含む): 233459760

約数和(自身を除く): 152125824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 188273, 376546, 564819, 753092, 1129638, 1506184, 1694457, 2259276, 3012368, 3388914, 4518552, 5083371, 6777828, 9037104, 10166742, 13555656, 20333484, 27111312, 40666968, 81333936]

約数ペア:

[(1, 81333936), (2, 40666968), (3, 27111312), (4, 20333484), (6, 13555656), (8, 10166742), (9, 9037104), (12, 6777828), (16, 5083371), (18, 4518552), (24, 3388914), (27, 3012368), (36, 2259276), (48, 1694457), (54, 1506184), (72, 1129638), (108, 753092), (144, 564819), (216, 376546), (432, 188273)]