87019992

素因数分解:

$2^3\times 3^2\times {\mathrm{601}}^1\times {\mathrm{2011}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 236188680

約数和(自身を除く): 149168688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 601, 1202, 1803, 2011, 2404, 3606, 4022, 4808, 5409, 6033, 7212, 8044, 10818, 12066, 14424, 16088, 18099, 21636, 24132, 36198, 43272, 48264, 72396, 144792, 1208611, 2417222, 3625833, 4834444, 7251666, 9668888, 10877499, 14503332, 21754998, 29006664, 43509996, 87019992]

約数ペア:

[(1, 87019992), (2, 43509996), (3, 29006664), (4, 21754998), (6, 14503332), (8, 10877499), (9, 9668888), (12, 7251666), (18, 4834444), (24, 3625833), (36, 2417222), (72, 1208611), (601, 144792), (1202, 72396), (1803, 48264), (2011, 43272), (2404, 36198), (3606, 24132), (4022, 21636), (4808, 18099), (5409, 16088), (6033, 14424), (7212, 12066), (8044, 10818)]