8752172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 54

約数和(自身を含む): 18400284

約数和(自身を除く): 9648112

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 107, 121, 143, 169, 214, 242, 286, 338, 428, 484, 572, 676, 1177, 1391, 1573, 1859, 2354, 2782, 3146, 3718, 4708, 5564, 6292, 7436, 12947, 15301, 18083, 20449, 25894, 30602, 36166, 40898, 51788, 61204, 72332, 81796, 168311, 198913, 336622, 397826, 673244, 795652, 2188043, 4376086, 8752172]

約数ペア:

[(1, 8752172), (2, 4376086), (4, 2188043), (11, 795652), (13, 673244), (22, 397826), (26, 336622), (44, 198913), (52, 168311), (107, 81796), (121, 72332), (143, 61204), (169, 51788), (214, 40898), (242, 36166), (286, 30602), (338, 25894), (428, 20449), (484, 18083), (572, 15301), (676, 12947), (1177, 7436), (1391, 6292), (1573, 5564), (1859, 4708), (2354, 3718), (2782, 3146)]