79918452

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{31267}}^1$

素因数の和:31348

約数の個数: 36

約数和(自身を含む): 204867936

約数和(自身を除く): 124949484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 31267, 62534, 93801, 125068, 187602, 281403, 375204, 562806, 1125612, 2219957, 4439914, 6659871, 8879828, 13319742, 19979613, 26639484, 39959226, 79918452]

約数ペア:

[(1, 79918452), (2, 39959226), (3, 26639484), (4, 19979613), (6, 13319742), (9, 8879828), (12, 6659871), (18, 4439914), (36, 2219957), (71, 1125612), (142, 562806), (213, 375204), (284, 281403), (426, 187602), (639, 125068), (852, 93801), (1278, 62534), (2556, 31267)]