67934646

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 174182400

約数和(自身を除く): 106247754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 47, 54, 58, 71, 78, 87, 94, 117, 141, 142, 174, 213, 234, 261, 282, 351, 377, 423, 426, 522, 611, 639, 702, 754, 783, 846, 923, 1131, 1222, 1269, 1278, 1363, 1566, 1833, 1846, 1917, 2059, 2262, 2538, 2726, 2769, 3337, 3393, 3666, 3834, 4089, 4118, 5499, 5538, 6177, 6674, 6786, 8178, 8307, 10011, 10179, 10998, 12267, 12354, 16497, 16614, 17719, 18531, 20022, 20358, 24534, 24921, 26767, 30033, 32994, 35438, 36801, 37062, 43381, 49842, 53157, 53534, 55593, 60066, 73602, 80301, 86762, 90099, 96773, 106314, 111186, 130143, 159471, 160602, 180198, 193546, 240903, 260286, 290319, 318942, 390429, 478413, 481806, 580638, 722709, 780858, 870957, 956826, 1171287, 1258049, 1445418, 1741914, 2342574, 2516098, 2612871, 3774147, 5225742, 7548294, 11322441, 22644882, 33967323, 67934646]

約数ペア:

[(1, 67934646), (2, 33967323), (3, 22644882), (6, 11322441), (9, 7548294), (13, 5225742), (18, 3774147), (26, 2612871), (27, 2516098), (29, 2342574), (39, 1741914), (47, 1445418), (54, 1258049), (58, 1171287), (71, 956826), (78, 870957), (87, 780858), (94, 722709), (117, 580638), (141, 481806), (142, 478413), (174, 390429), (213, 318942), (234, 290319), (261, 260286), (282, 240903), (351, 193546), (377, 180198), (423, 160602), (426, 159471), (522, 130143), (611, 111186), (639, 106314), (702, 96773), (754, 90099), (783, 86762), (846, 80301), (923, 73602), (1131, 60066), (1222, 55593), (1269, 53534), (1278, 53157), (1363, 49842), (1566, 43381), (1833, 37062), (1846, 36801), (1917, 35438), (2059, 32994), (2262, 30033), (2538, 26767), (2726, 24921), (2769, 24534), (3337, 20358), (3393, 20022), (3666, 18531), (3834, 17719), (4089, 16614), (4118, 16497), (5499, 12354), (5538, 12267), (6177, 10998), (6674, 10179), (6786, 10011), (8178, 8307)]