84818188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5419}}^1$

素因数の和:5486

約数の個数: 48

約数和(自身を含む): 186968320

約数和(自身を除く): 102150132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 5419, 7826, 10838, 15652, 21676, 37933, 70447, 75866, 140894, 151732, 233017, 281788, 466034, 493129, 932068, 986258, 1631119, 1972516, 3029221, 3262238, 6058442, 6524476, 12116884, 21204547, 42409094, 84818188]

約数ペア:

[(1, 84818188), (2, 42409094), (4, 21204547), (7, 12116884), (13, 6524476), (14, 6058442), (26, 3262238), (28, 3029221), (43, 1972516), (52, 1631119), (86, 986258), (91, 932068), (172, 493129), (182, 466034), (301, 281788), (364, 233017), (559, 151732), (602, 140894), (1118, 75866), (1204, 70447), (2236, 37933), (3913, 21676), (5419, 15652), (7826, 10838)]