80987292

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{8363}}^1$

素因数の和:8642

約数の個数: 36

約数和(自身を含む): 205503480

約数和(自身を除く): 124516188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 8363, 9684, 16726, 25089, 33452, 50178, 75267, 100356, 150534, 301068, 2249647, 4499294, 6748941, 8998588, 13497882, 20246823, 26995764, 40493646, 80987292]

約数ペア:

[(1, 80987292), (2, 40493646), (3, 26995764), (4, 20246823), (6, 13497882), (9, 8998588), (12, 6748941), (18, 4499294), (36, 2249647), (269, 301068), (538, 150534), (807, 100356), (1076, 75267), (1614, 50178), (2421, 33452), (3228, 25089), (4842, 16726), (8363, 9684)]