81557628

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{234361}}^1$

素因数の和:234397

約数の個数: 24

約数和(自身を含む): 196864080

約数和(自身を除く): 115306452

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 234361, 468722, 703083, 937444, 1406166, 2812332, 6796469, 13592938, 20389407, 27185876, 40778814, 81557628]

約数ペア:

[(1, 81557628), (2, 40778814), (3, 27185876), (4, 20389407), (6, 13592938), (12, 6796469), (29, 2812332), (58, 1406166), (87, 937444), (116, 703083), (174, 468722), (348, 234361)]