72160286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{8059}}^1$

素因数の和:8120

約数の個数: 24

約数和(自身を含む): 122205720

約数和(自身を除く): 50045434

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8059, 8954, 16118, 88649, 177298, 298183, 596366, 975139, 1950278, 3280013, 6560026, 36080143, 72160286]

約数ペア:

[(1, 72160286), (2, 36080143), (11, 6560026), (22, 3280013), (37, 1950278), (74, 975139), (121, 596366), (242, 298183), (407, 177298), (814, 88649), (4477, 16118), (8059, 8954)]