72659268

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 240

約数和(自身を含む): 231739200

約数和(自身を除く): 159079932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 29, 33, 36, 37, 38, 44, 54, 57, 58, 66, 74, 76, 81, 87, 99, 108, 111, 114, 116, 132, 148, 162, 171, 174, 198, 209, 222, 228, 261, 297, 319, 324, 333, 342, 348, 396, 407, 418, 444, 513, 522, 551, 594, 627, 638, 666, 684, 703, 783, 814, 836, 891, 957, 999, 1026, 1044, 1073, 1102, 1188, 1221, 1254, 1276, 1332, 1406, 1539, 1566, 1628, 1653, 1782, 1881, 1914, 1998, 2052, 2109, 2146, 2204, 2349, 2442, 2508, 2812, 2871, 2997, 3078, 3132, 3219, 3306, 3564, 3663, 3762, 3828, 3996, 4218, 4292, 4698, 4884, 4959, 5643, 5742, 5994, 6061, 6156, 6327, 6438, 6612, 7326, 7524, 7733, 8436, 8613, 9396, 9657, 9918, 10989, 11286, 11484, 11803, 11988, 12122, 12654, 12876, 14652, 14877, 15466, 16929, 17226, 18183, 18981, 19314, 19836, 20387, 21978, 22572, 23199, 23606, 24244, 25308, 25839, 28971, 29754, 30932, 32967, 33858, 34452, 35409, 36366, 37962, 38628, 40774, 43956, 44631, 46398, 47212, 51678, 54549, 56943, 57942, 59508, 61161, 65934, 67716, 69597, 70818, 72732, 75924, 81548, 86913, 89262, 92796, 103356, 106227, 109098, 113886, 115884, 122322, 131868, 139194, 141636, 163647, 173826, 178524, 183483, 208791, 212454, 218196, 224257, 227772, 244644, 278388, 318681, 327294, 347652, 366966, 417582, 424908, 448514, 490941, 550449, 626373, 637362, 654588, 672771, 733932, 835164, 897028, 956043, 981882, 1100898, 1252746, 1274724, 1345542, 1651347, 1912086, 1963764, 2018313, 2201796, 2505492, 2691084, 3302694, 3824172, 4036626, 6054939, 6605388, 8073252, 12109878, 18164817, 24219756, 36329634, 72659268]

約数ペア:

[(1, 72659268), (2, 36329634), (3, 24219756), (4, 18164817), (6, 12109878), (9, 8073252), (11, 6605388), (12, 6054939), (18, 4036626), (19, 3824172), (22, 3302694), (27, 2691084), (29, 2505492), (33, 2201796), (36, 2018313), (37, 1963764), (38, 1912086), (44, 1651347), (54, 1345542), (57, 1274724), (58, 1252746), (66, 1100898), (74, 981882), (76, 956043), (81, 897028), (87, 835164), (99, 733932), (108, 672771), (111, 654588), (114, 637362), (116, 626373), (132, 550449), (148, 490941), (162, 448514), (171, 424908), (174, 417582), (198, 366966), (209, 347652), (222, 327294), (228, 318681), (261, 278388), (297, 244644), (319, 227772), (324, 224257), (333, 218196), (342, 212454), (348, 208791), (396, 183483), (407, 178524), (418, 173826), (444, 163647), (513, 141636), (522, 139194), (551, 131868), (594, 122322), (627, 115884), (638, 113886), (666, 109098), (684, 106227), (703, 103356), (783, 92796), (814, 89262), (836, 86913), (891, 81548), (957, 75924), (999, 72732), (1026, 70818), (1044, 69597), (1073, 67716), (1102, 65934), (1188, 61161), (1221, 59508), (1254, 57942), (1276, 56943), (1332, 54549), (1406, 51678), (1539, 47212), (1566, 46398), (1628, 44631), (1653, 43956), (1782, 40774), (1881, 38628), (1914, 37962), (1998, 36366), (2052, 35409), (2109, 34452), (2146, 33858), (2204, 32967), (2349, 30932), (2442, 29754), (2508, 28971), (2812, 25839), (2871, 25308), (2997, 24244), (3078, 23606), (3132, 23199), (3219, 22572), (3306, 21978), (3564, 20387), (3663, 19836), (3762, 19314), (3828, 18981), (3996, 18183), (4218, 17226), (4292, 16929), (4698, 15466), (4884, 14877), (4959, 14652), (5643, 12876), (5742, 12654), (5994, 12122), (6061, 11988), (6156, 11803), (6327, 11484), (6438, 11286), (6612, 10989), (7326, 9918), (7524, 9657), (7733, 9396), (8436, 8613)]