80554254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{32987}}^1$

素因数の和:33040

約数の個数: 32

約数和(自身を含む): 180510336

約数和(自身を除く): 99956082

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 32987, 65974, 98961, 197922, 362857, 725714, 1088571, 1220519, 2177142, 2441038, 3661557, 7323114, 13425709, 26851418, 40277127, 80554254]

約数ペア:

[(1, 80554254), (2, 40277127), (3, 26851418), (6, 13425709), (11, 7323114), (22, 3661557), (33, 2441038), (37, 2177142), (66, 1220519), (74, 1088571), (111, 725714), (222, 362857), (407, 197922), (814, 98961), (1221, 65974), (2442, 32987)]