65213832

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 182108160

約数和(自身を除く): 116894328

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 37, 46, 62, 69, 74, 92, 93, 103, 111, 124, 138, 148, 184, 186, 206, 222, 248, 276, 296, 309, 372, 412, 444, 552, 618, 713, 744, 824, 851, 888, 1147, 1236, 1426, 1702, 2139, 2294, 2369, 2472, 2553, 2852, 3193, 3404, 3441, 3811, 4278, 4588, 4738, 5106, 5704, 6386, 6808, 6882, 7107, 7622, 8556, 9176, 9476, 9579, 10212, 11433, 12772, 13764, 14214, 15244, 17112, 18952, 19158, 20424, 22866, 25544, 26381, 27528, 28428, 30488, 38316, 45732, 52762, 56856, 73439, 76632, 79143, 87653, 91464, 105524, 118141, 146878, 158286, 175306, 211048, 220317, 236282, 262959, 293756, 316572, 350612, 354423, 440634, 472564, 525918, 587512, 633144, 701224, 708846, 881268, 945128, 1051836, 1417692, 1762536, 2103672, 2717243, 2835384, 5434486, 8151729, 10868972, 16303458, 21737944, 32606916, 65213832]

約数ペア:

[(1, 65213832), (2, 32606916), (3, 21737944), (4, 16303458), (6, 10868972), (8, 8151729), (12, 5434486), (23, 2835384), (24, 2717243), (31, 2103672), (37, 1762536), (46, 1417692), (62, 1051836), (69, 945128), (74, 881268), (92, 708846), (93, 701224), (103, 633144), (111, 587512), (124, 525918), (138, 472564), (148, 440634), (184, 354423), (186, 350612), (206, 316572), (222, 293756), (248, 262959), (276, 236282), (296, 220317), (309, 211048), (372, 175306), (412, 158286), (444, 146878), (552, 118141), (618, 105524), (713, 91464), (744, 87653), (824, 79143), (851, 76632), (888, 73439), (1147, 56856), (1236, 52762), (1426, 45732), (1702, 38316), (2139, 30488), (2294, 28428), (2369, 27528), (2472, 26381), (2553, 25544), (2852, 22866), (3193, 20424), (3404, 19158), (3441, 18952), (3811, 17112), (4278, 15244), (4588, 14214), (4738, 13764), (5106, 12772), (5704, 11433), (6386, 10212), (6808, 9579), (6882, 9476), (7107, 9176), (7622, 8556)]