108280172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27043}}^1$

素因数の和:27078

約数の個数: 48

約数和(自身を含む): 254429952

約数和(自身を除く): 146149780

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 27043, 54086, 108172, 189301, 297473, 351559, 378602, 594946, 703118, 757204, 1189892, 1406236, 2082311, 2460913, 3867149, 4164622, 4921826, 7734298, 8329244, 9843652, 15468596, 27070043, 54140086, 108280172]

約数ペア:

[(1, 108280172), (2, 54140086), (4, 27070043), (7, 15468596), (11, 9843652), (13, 8329244), (14, 7734298), (22, 4921826), (26, 4164622), (28, 3867149), (44, 2460913), (52, 2082311), (77, 1406236), (91, 1189892), (143, 757204), (154, 703118), (182, 594946), (286, 378602), (308, 351559), (364, 297473), (572, 189301), (1001, 108172), (2002, 54086), (4004, 27043)]