89973756

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{35201}}^1$

素因数の和:35282

約数の個数: 36

約数和(自身を含む): 230643504

約数和(自身を除く): 140669748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 35201, 70402, 105603, 140804, 211206, 316809, 422412, 633618, 1267236, 2499271, 4998542, 7497813, 9997084, 14995626, 22493439, 29991252, 44986878, 89973756]

約数ペア:

[(1, 89973756), (2, 44986878), (3, 29991252), (4, 22493439), (6, 14995626), (9, 9997084), (12, 7497813), (18, 4998542), (36, 2499271), (71, 1267236), (142, 633618), (213, 422412), (284, 316809), (426, 211206), (639, 140804), (852, 105603), (1278, 70402), (2556, 35201)]