87222894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 198720000

約数和(自身を除く): 111497106

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 199, 229, 319, 398, 458, 597, 638, 687, 957, 1194, 1374, 1914, 2189, 2519, 4378, 5038, 5771, 6567, 6641, 7557, 11542, 13134, 13282, 15114, 17313, 19923, 34626, 39846, 45571, 63481, 73051, 91142, 126962, 136713, 146102, 190443, 219153, 273426, 380886, 438306, 501281, 1002562, 1321559, 1503843, 2643118, 3007686, 3964677, 7929354, 14537149, 29074298, 43611447, 87222894]

約数ペア:

[(1, 87222894), (2, 43611447), (3, 29074298), (6, 14537149), (11, 7929354), (22, 3964677), (29, 3007686), (33, 2643118), (58, 1503843), (66, 1321559), (87, 1002562), (174, 501281), (199, 438306), (229, 380886), (319, 273426), (398, 219153), (458, 190443), (597, 146102), (638, 136713), (687, 126962), (957, 91142), (1194, 73051), (1374, 63481), (1914, 45571), (2189, 39846), (2519, 34626), (4378, 19923), (5038, 17313), (5771, 15114), (6567, 13282), (6641, 13134), (7557, 11542)]