81104136

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{55399}}^1$

素因数の和:55469

約数の個数: 32

約数和(自身を含む): 206088000

約数和(自身を除く): 124983864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 55399, 110798, 166197, 221596, 332394, 443192, 664788, 1329576, 3379339, 6758678, 10138017, 13517356, 20276034, 27034712, 40552068, 81104136]

約数ペア:

[(1, 81104136), (2, 40552068), (3, 27034712), (4, 20276034), (6, 13517356), (8, 10138017), (12, 6758678), (24, 3379339), (61, 1329576), (122, 664788), (183, 443192), (244, 332394), (366, 221596), (488, 166197), (732, 110798), (1464, 55399)]