81929412

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{9067}}^1$

素因数の和:9328

約数の個数: 36

約数和(自身を含む): 207947376

約数和(自身を除く): 126017964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1506, 2259, 3012, 4518, 9036, 9067, 18134, 27201, 36268, 54402, 81603, 108804, 163206, 326412, 2275817, 4551634, 6827451, 9103268, 13654902, 20482353, 27309804, 40964706, 81929412]

約数ペア:

[(1, 81929412), (2, 40964706), (3, 27309804), (4, 20482353), (6, 13654902), (9, 9103268), (12, 6827451), (18, 4551634), (36, 2275817), (251, 326412), (502, 163206), (753, 108804), (1004, 81603), (1506, 54402), (2259, 36268), (3012, 27201), (4518, 18134), (9036, 9067)]