86696372

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 177821952

約数和(自身を除く): 91125580

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 193, 244, 263, 386, 427, 526, 772, 854, 1052, 1351, 1708, 1841, 2702, 3682, 5404, 7364, 11773, 16043, 23546, 32086, 47092, 50759, 64172, 82411, 101518, 112301, 164822, 203036, 224602, 329644, 355313, 449204, 710626, 1421252, 3096299, 6192598, 12385196, 21674093, 43348186, 86696372]

約数ペア:

[(1, 86696372), (2, 43348186), (4, 21674093), (7, 12385196), (14, 6192598), (28, 3096299), (61, 1421252), (122, 710626), (193, 449204), (244, 355313), (263, 329644), (386, 224602), (427, 203036), (526, 164822), (772, 112301), (854, 101518), (1052, 82411), (1351, 64172), (1708, 50759), (1841, 47092), (2702, 32086), (3682, 23546), (5404, 16043), (7364, 11773)]