87780024

素因数分解:

$2^3\times 3^4\times {\mathrm{135463}}^1$

素因数の和:135481

約数の個数: 40

約数和(自身を含む): 245867160

約数和(自身を除く): 158087136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 135463, 270926, 406389, 541852, 812778, 1083704, 1219167, 1625556, 2438334, 3251112, 3657501, 4876668, 7315002, 9753336, 10972503, 14630004, 21945006, 29260008, 43890012, 87780024]

約数ペア:

[(1, 87780024), (2, 43890012), (3, 29260008), (4, 21945006), (6, 14630004), (8, 10972503), (9, 9753336), (12, 7315002), (18, 4876668), (24, 3657501), (27, 3251112), (36, 2438334), (54, 1625556), (72, 1219167), (81, 1083704), (108, 812778), (162, 541852), (216, 406389), (324, 270926), (648, 135463)]