86865558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{4621}}^1$

素因数の和:4880

約数の個数: 32

約数和(自身を含む): 187912032

約数和(自身を除く): 101046474

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 1446, 3133, 4621, 6266, 9242, 9399, 13863, 18798, 27726, 60073, 120146, 180219, 360438, 1113661, 2227322, 3340983, 6681966, 14477593, 28955186, 43432779, 86865558]

約数ペア:

[(1, 86865558), (2, 43432779), (3, 28955186), (6, 14477593), (13, 6681966), (26, 3340983), (39, 2227322), (78, 1113661), (241, 360438), (482, 180219), (723, 120146), (1446, 60073), (3133, 27726), (4621, 18798), (6266, 13863), (9242, 9399)]