57707028

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 154627200

約数和(自身を除く): 96920172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 239, 342, 353, 478, 684, 706, 717, 956, 1059, 1412, 1434, 2118, 2151, 2868, 3177, 4236, 4302, 4541, 6354, 6707, 8604, 9082, 12708, 13414, 13623, 18164, 20121, 26828, 27246, 40242, 40869, 54492, 60363, 80484, 81738, 84367, 120726, 163476, 168734, 241452, 253101, 337468, 506202, 759303, 1012404, 1518606, 1602973, 3037212, 3205946, 4808919, 6411892, 9617838, 14426757, 19235676, 28853514, 57707028]

約数ペア:

[(1, 57707028), (2, 28853514), (3, 19235676), (4, 14426757), (6, 9617838), (9, 6411892), (12, 4808919), (18, 3205946), (19, 3037212), (36, 1602973), (38, 1518606), (57, 1012404), (76, 759303), (114, 506202), (171, 337468), (228, 253101), (239, 241452), (342, 168734), (353, 163476), (478, 120726), (684, 84367), (706, 81738), (717, 80484), (956, 60363), (1059, 54492), (1412, 40869), (1434, 40242), (2118, 27246), (2151, 26828), (2868, 20121), (3177, 18164), (4236, 13623), (4302, 13414), (4541, 12708), (6354, 9082), (6707, 8604)]