67732884

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 180048960

約数和(自身を除く): 112316076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 179, 207, 276, 358, 414, 457, 537, 716, 828, 914, 1074, 1371, 1611, 1828, 2148, 2742, 3222, 4113, 4117, 5484, 6444, 8226, 8234, 10511, 12351, 16452, 16468, 21022, 24702, 31533, 37053, 42044, 49404, 63066, 74106, 81803, 94599, 126132, 148212, 163606, 189198, 245409, 327212, 378396, 490818, 736227, 981636, 1472454, 1881469, 2944908, 3762938, 5644407, 7525876, 11288814, 16933221, 22577628, 33866442, 67732884]

約数ペア:

[(1, 67732884), (2, 33866442), (3, 22577628), (4, 16933221), (6, 11288814), (9, 7525876), (12, 5644407), (18, 3762938), (23, 2944908), (36, 1881469), (46, 1472454), (69, 981636), (92, 736227), (138, 490818), (179, 378396), (207, 327212), (276, 245409), (358, 189198), (414, 163606), (457, 148212), (537, 126132), (716, 94599), (828, 81803), (914, 74106), (1074, 63066), (1371, 49404), (1611, 42044), (1828, 37053), (2148, 31533), (2742, 24702), (3222, 21022), (4113, 16468), (4117, 16452), (5484, 12351), (6444, 10511), (8226, 8234)]