71665176

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 205286400

約数和(自身を除く): 133621224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 59, 66, 86, 88, 107, 118, 129, 132, 172, 177, 214, 236, 258, 264, 321, 344, 354, 428, 472, 473, 516, 642, 649, 708, 856, 946, 1032, 1177, 1284, 1298, 1416, 1419, 1892, 1947, 2354, 2537, 2568, 2596, 2838, 3531, 3784, 3894, 4601, 4708, 5074, 5192, 5676, 6313, 7062, 7611, 7788, 9202, 9416, 10148, 11352, 12626, 13803, 14124, 15222, 15576, 18404, 18939, 20296, 25252, 27606, 27907, 28248, 30444, 36808, 37878, 50504, 50611, 55212, 55814, 60888, 69443, 75756, 83721, 101222, 110424, 111628, 138886, 151512, 151833, 167442, 202444, 208329, 223256, 271459, 277772, 303666, 334884, 404888, 416658, 542918, 555544, 607332, 669768, 814377, 833316, 1085836, 1214664, 1628754, 1666632, 2171672, 2986049, 3257508, 5972098, 6515016, 8958147, 11944196, 17916294, 23888392, 35832588, 71665176]

約数ペア:

[(1, 71665176), (2, 35832588), (3, 23888392), (4, 17916294), (6, 11944196), (8, 8958147), (11, 6515016), (12, 5972098), (22, 3257508), (24, 2986049), (33, 2171672), (43, 1666632), (44, 1628754), (59, 1214664), (66, 1085836), (86, 833316), (88, 814377), (107, 669768), (118, 607332), (129, 555544), (132, 542918), (172, 416658), (177, 404888), (214, 334884), (236, 303666), (258, 277772), (264, 271459), (321, 223256), (344, 208329), (354, 202444), (428, 167442), (472, 151833), (473, 151512), (516, 138886), (642, 111628), (649, 110424), (708, 101222), (856, 83721), (946, 75756), (1032, 69443), (1177, 60888), (1284, 55814), (1298, 55212), (1416, 50611), (1419, 50504), (1892, 37878), (1947, 36808), (2354, 30444), (2537, 28248), (2568, 27907), (2596, 27606), (2838, 25252), (3531, 20296), (3784, 18939), (3894, 18404), (4601, 15576), (4708, 15222), (5074, 14124), (5192, 13803), (5676, 12626), (6313, 11352), (7062, 10148), (7611, 9416), (7788, 9202)]