72103824

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 160

約数和(自身を含む): 229568640

約数和(自身を除く): 157464816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 37, 39, 48, 52, 54, 72, 74, 78, 104, 108, 111, 117, 144, 148, 156, 208, 216, 222, 234, 296, 312, 333, 347, 351, 432, 444, 468, 481, 592, 624, 666, 694, 702, 888, 936, 962, 999, 1041, 1332, 1388, 1404, 1443, 1776, 1872, 1924, 1998, 2082, 2664, 2776, 2808, 2886, 3123, 3848, 3996, 4164, 4329, 4511, 5328, 5552, 5616, 5772, 6246, 7696, 7992, 8328, 8658, 9022, 9369, 11544, 12492, 12839, 12987, 13533, 15984, 16656, 17316, 18044, 18738, 23088, 24984, 25678, 25974, 27066, 34632, 36088, 37476, 38517, 40599, 49968, 51356, 51948, 54132, 69264, 72176, 74952, 77034, 81198, 102712, 103896, 108264, 115551, 121797, 149904, 154068, 162396, 166907, 205424, 207792, 216528, 231102, 243594, 308136, 324792, 333814, 346653, 462204, 487188, 500721, 616272, 649584, 667628, 693306, 924408, 974376, 1001442, 1335256, 1386612, 1502163, 1848816, 1948752, 2002884, 2670512, 2773224, 3004326, 4005768, 4506489, 5546448, 6008652, 8011536, 9012978, 12017304, 18025956, 24034608, 36051912, 72103824]

約数ペア:

[(1, 72103824), (2, 36051912), (3, 24034608), (4, 18025956), (6, 12017304), (8, 9012978), (9, 8011536), (12, 6008652), (13, 5546448), (16, 4506489), (18, 4005768), (24, 3004326), (26, 2773224), (27, 2670512), (36, 2002884), (37, 1948752), (39, 1848816), (48, 1502163), (52, 1386612), (54, 1335256), (72, 1001442), (74, 974376), (78, 924408), (104, 693306), (108, 667628), (111, 649584), (117, 616272), (144, 500721), (148, 487188), (156, 462204), (208, 346653), (216, 333814), (222, 324792), (234, 308136), (296, 243594), (312, 231102), (333, 216528), (347, 207792), (351, 205424), (432, 166907), (444, 162396), (468, 154068), (481, 149904), (592, 121797), (624, 115551), (666, 108264), (694, 103896), (702, 102712), (888, 81198), (936, 77034), (962, 74952), (999, 72176), (1041, 69264), (1332, 54132), (1388, 51948), (1404, 51356), (1443, 49968), (1776, 40599), (1872, 38517), (1924, 37476), (1998, 36088), (2082, 34632), (2664, 27066), (2776, 25974), (2808, 25678), (2886, 24984), (3123, 23088), (3848, 18738), (3996, 18044), (4164, 17316), (4329, 16656), (4511, 15984), (5328, 13533), (5552, 12987), (5616, 12839), (5772, 12492), (6246, 11544), (7696, 9369), (7992, 9022), (8328, 8658)]