87280344

素因数分解:

$2^3\times 3^2\times {\mathrm{1212227}}^1$

素因数の和:1212239

約数の個数: 24

約数和(自身を含む): 236384460

約数和(自身を除く): 149104116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1212227, 2424454, 3636681, 4848908, 7273362, 9697816, 10910043, 14546724, 21820086, 29093448, 43640172, 87280344]

約数ペア:

[(1, 87280344), (2, 43640172), (3, 29093448), (4, 21820086), (6, 14546724), (8, 10910043), (9, 9697816), (12, 7273362), (18, 4848908), (24, 3636681), (36, 2424454), (72, 1212227)]