80167612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4861}}^1$

素因数の和:4922

約数の個数: 48

約数和(自身を含む): 174254080

約数和(自身を除く): 94086468

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 4861, 8246, 9722, 16492, 19444, 34027, 68054, 92359, 136108, 150691, 184718, 301382, 369436, 602764, 646513, 1054837, 1293026, 2109674, 2586052, 2863129, 4219348, 5726258, 11452516, 20041903, 40083806, 80167612]

約数ペア:

[(1, 80167612), (2, 40083806), (4, 20041903), (7, 11452516), (14, 5726258), (19, 4219348), (28, 2863129), (31, 2586052), (38, 2109674), (62, 1293026), (76, 1054837), (124, 646513), (133, 602764), (217, 369436), (266, 301382), (434, 184718), (532, 150691), (589, 136108), (868, 92359), (1178, 68054), (2356, 34027), (4123, 19444), (4861, 16492), (8246, 9722)]