72212382

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9857}}^1$

素因数の和:9913

約数の個数: 48

約数和(自身を含む): 175314672

約数和(自身を除く): 103102290

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2442, 3663, 7326, 9857, 19714, 29571, 59142, 88713, 108427, 177426, 216854, 325281, 364709, 650562, 729418, 975843, 1094127, 1951686, 2188254, 3282381, 4011799, 6564762, 8023598, 12035397, 24070794, 36106191, 72212382]

約数ペア:

[(1, 72212382), (2, 36106191), (3, 24070794), (6, 12035397), (9, 8023598), (11, 6564762), (18, 4011799), (22, 3282381), (33, 2188254), (37, 1951686), (66, 1094127), (74, 975843), (99, 729418), (111, 650562), (198, 364709), (222, 325281), (333, 216854), (407, 177426), (666, 108427), (814, 88713), (1221, 59142), (2442, 29571), (3663, 19714), (7326, 9857)]