80938188

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{77527}}^1$

素因数の和:77566

約数の個数: 36

約数和(自身を含む): 211651440

約数和(自身を除く): 130713252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 77527, 155054, 232581, 310108, 465162, 697743, 930324, 1395486, 2248283, 2790972, 4496566, 6744849, 8993132, 13489698, 20234547, 26979396, 40469094, 80938188]

約数ペア:

[(1, 80938188), (2, 40469094), (3, 26979396), (4, 20234547), (6, 13489698), (9, 8993132), (12, 6744849), (18, 4496566), (29, 2790972), (36, 2248283), (58, 1395486), (87, 930324), (116, 697743), (174, 465162), (261, 310108), (348, 232581), (522, 155054), (1044, 77527)]