87381612

素因数分解:

$2^2\times 3^3\times {\mathrm{419}}^1\times {\mathrm{1931}}^1$

素因数の和:2363

約数の個数: 48

約数和(自身を含む): 227203200

約数和(自身を除く): 139821588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 419, 838, 1257, 1676, 1931, 2514, 3771, 3862, 5028, 5793, 7542, 7724, 11313, 11586, 15084, 17379, 22626, 23172, 34758, 45252, 52137, 69516, 104274, 208548, 809089, 1618178, 2427267, 3236356, 4854534, 7281801, 9709068, 14563602, 21845403, 29127204, 43690806, 87381612]

約数ペア:

[(1, 87381612), (2, 43690806), (3, 29127204), (4, 21845403), (6, 14563602), (9, 9709068), (12, 7281801), (18, 4854534), (27, 3236356), (36, 2427267), (54, 1618178), (108, 809089), (419, 208548), (838, 104274), (1257, 69516), (1676, 52137), (1931, 45252), (2514, 34758), (3771, 23172), (3862, 22626), (5028, 17379), (5793, 15084), (7542, 11586), (7724, 11313)]