81527916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3319}}^1$

素因数の和:3438

約数の個数: 48

約数和(自身を含む): 200793600

約数和(自身を除く): 119265684

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 534, 1068, 2047, 3319, 4094, 6141, 6638, 8188, 9957, 12282, 13276, 19914, 24564, 39828, 76337, 152674, 229011, 295391, 305348, 458022, 590782, 886173, 916044, 1181564, 1772346, 3544692, 6793993, 13587986, 20381979, 27175972, 40763958, 81527916]

約数ペア:

[(1, 81527916), (2, 40763958), (3, 27175972), (4, 20381979), (6, 13587986), (12, 6793993), (23, 3544692), (46, 1772346), (69, 1181564), (89, 916044), (92, 886173), (138, 590782), (178, 458022), (267, 305348), (276, 295391), (356, 229011), (534, 152674), (1068, 76337), (2047, 39828), (3319, 24564), (4094, 19914), (6141, 13276), (6638, 12282), (8188, 9957)]