81930378

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{4643}}^1$

素因数の和:4838

約数の個数: 32

約数和(自身を含む): 174540096

約数和(自身を除く): 92609718

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 173, 346, 519, 1038, 2941, 4643, 5882, 8823, 9286, 13929, 17646, 27858, 78931, 157862, 236793, 473586, 803239, 1606478, 2409717, 4819434, 13655063, 27310126, 40965189, 81930378]

約数ペア:

[(1, 81930378), (2, 40965189), (3, 27310126), (6, 13655063), (17, 4819434), (34, 2409717), (51, 1606478), (102, 803239), (173, 473586), (346, 236793), (519, 157862), (1038, 78931), (2941, 27858), (4643, 17646), (5882, 13929), (8823, 9286)]