87885468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5413}}^1$

素因数の和:5475

約数の個数: 72

約数和(自身を含む): 248307696

約数和(自身を除く): 160422228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 369, 396, 451, 492, 738, 902, 1353, 1476, 1804, 2706, 4059, 5412, 5413, 8118, 10826, 16236, 16239, 21652, 32478, 48717, 59543, 64956, 97434, 119086, 178629, 194868, 221933, 238172, 357258, 443866, 535887, 665799, 714516, 887732, 1071774, 1331598, 1997397, 2143548, 2441263, 2663196, 3994794, 4882526, 7323789, 7989588, 9765052, 14647578, 21971367, 29295156, 43942734, 87885468]

約数ペア:

[(1, 87885468), (2, 43942734), (3, 29295156), (4, 21971367), (6, 14647578), (9, 9765052), (11, 7989588), (12, 7323789), (18, 4882526), (22, 3994794), (33, 2663196), (36, 2441263), (41, 2143548), (44, 1997397), (66, 1331598), (82, 1071774), (99, 887732), (123, 714516), (132, 665799), (164, 535887), (198, 443866), (246, 357258), (369, 238172), (396, 221933), (451, 194868), (492, 178629), (738, 119086), (902, 97434), (1353, 64956), (1476, 59543), (1804, 48717), (2706, 32478), (4059, 21652), (5412, 16239), (5413, 16236), (8118, 10826)]