87761284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73379}}^1$

素因数の和:73419

約数の個数: 24

約数和(自身を含む): 172589760

約数和(自身を除く): 84828476

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 73379, 146758, 293516, 953927, 1687717, 1907854, 3375434, 3815708, 6750868, 21940321, 43880642, 87761284]

約数ペア:

[(1, 87761284), (2, 43880642), (4, 21940321), (13, 6750868), (23, 3815708), (26, 3375434), (46, 1907854), (52, 1687717), (92, 953927), (299, 293516), (598, 146758), (1196, 73379)]