80381016

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{36013}}^1$

素因数の和:36056

約数の個数: 48

約数和(自身を含む): 224727360

約数和(自身を除く): 144346344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 36013, 72026, 108039, 144052, 216078, 288104, 324117, 432156, 648234, 864312, 1116403, 1296468, 2232806, 2592936, 3349209, 4465612, 6698418, 8931224, 10047627, 13396836, 20095254, 26793672, 40190508, 80381016]

約数ペア:

[(1, 80381016), (2, 40190508), (3, 26793672), (4, 20095254), (6, 13396836), (8, 10047627), (9, 8931224), (12, 6698418), (18, 4465612), (24, 3349209), (31, 2592936), (36, 2232806), (62, 1296468), (72, 1116403), (93, 864312), (124, 648234), (186, 432156), (248, 324117), (279, 288104), (372, 216078), (558, 144052), (744, 108039), (1116, 72026), (2232, 36013)]