71829912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:901

約数の個数: 128

約数和(自身を含む): 228925440

約数和(自身を除く): 157095528

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 47, 56, 66, 77, 84, 88, 94, 132, 141, 154, 168, 188, 231, 264, 282, 308, 329, 376, 462, 517, 564, 616, 658, 827, 924, 987, 1034, 1128, 1316, 1551, 1654, 1848, 1974, 2068, 2481, 2632, 3102, 3308, 3619, 3948, 4136, 4962, 5789, 6204, 6616, 7238, 7896, 9097, 9924, 10857, 11578, 12408, 14476, 17367, 18194, 19848, 21714, 23156, 27291, 28952, 34734, 36388, 38869, 43428, 46312, 54582, 63679, 69468, 72776, 77738, 86856, 109164, 116607, 127358, 138936, 155476, 191037, 218328, 233214, 254716, 272083, 310952, 382074, 427559, 466428, 509432, 544166, 764148, 816249, 855118, 932856, 1088332, 1282677, 1528296, 1632498, 1710236, 2176664, 2565354, 2992913, 3264996, 3420472, 5130708, 5985826, 6529992, 8978739, 10261416, 11971652, 17957478, 23943304, 35914956, 71829912]

約数ペア:

[(1, 71829912), (2, 35914956), (3, 23943304), (4, 17957478), (6, 11971652), (7, 10261416), (8, 8978739), (11, 6529992), (12, 5985826), (14, 5130708), (21, 3420472), (22, 3264996), (24, 2992913), (28, 2565354), (33, 2176664), (42, 1710236), (44, 1632498), (47, 1528296), (56, 1282677), (66, 1088332), (77, 932856), (84, 855118), (88, 816249), (94, 764148), (132, 544166), (141, 509432), (154, 466428), (168, 427559), (188, 382074), (231, 310952), (264, 272083), (282, 254716), (308, 233214), (329, 218328), (376, 191037), (462, 155476), (517, 138936), (564, 127358), (616, 116607), (658, 109164), (827, 86856), (924, 77738), (987, 72776), (1034, 69468), (1128, 63679), (1316, 54582), (1551, 46312), (1654, 43428), (1848, 38869), (1974, 36388), (2068, 34734), (2481, 28952), (2632, 27291), (3102, 23156), (3308, 21714), (3619, 19848), (3948, 18194), (4136, 17367), (4962, 14476), (5789, 12408), (6204, 11578), (6616, 10857), (7238, 9924), (7896, 9097)]