86945994

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 199946880

約数和(自身を除く): 113000886

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 173, 227, 246, 346, 369, 454, 519, 681, 738, 1038, 1107, 1362, 1557, 2043, 2214, 3114, 4086, 4671, 6129, 7093, 9307, 9342, 12258, 14186, 18614, 21279, 27921, 39271, 42558, 55842, 63837, 78542, 83763, 117813, 127674, 167526, 191511, 235626, 251289, 353439, 383022, 502578, 706878, 1060317, 1610111, 2120634, 3220222, 4830333, 9660666, 14490999, 28981998, 43472997, 86945994]

約数ペア:

[(1, 86945994), (2, 43472997), (3, 28981998), (6, 14490999), (9, 9660666), (18, 4830333), (27, 3220222), (41, 2120634), (54, 1610111), (82, 1060317), (123, 706878), (173, 502578), (227, 383022), (246, 353439), (346, 251289), (369, 235626), (454, 191511), (519, 167526), (681, 127674), (738, 117813), (1038, 83763), (1107, 78542), (1362, 63837), (1557, 55842), (2043, 42558), (2214, 39271), (3114, 27921), (4086, 21279), (4671, 18614), (6129, 14186), (7093, 12258), (9307, 9342)]