81050424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 275788800

約数和(自身を除く): 194738376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 37, 39, 42, 51, 52, 56, 59, 68, 74, 78, 84, 91, 102, 104, 111, 118, 119, 136, 148, 156, 168, 177, 182, 204, 221, 222, 236, 238, 259, 273, 296, 312, 354, 357, 364, 408, 413, 442, 444, 472, 476, 481, 518, 546, 629, 663, 708, 714, 728, 767, 777, 826, 884, 888, 952, 962, 1003, 1036, 1092, 1239, 1258, 1326, 1416, 1428, 1443, 1534, 1547, 1554, 1652, 1768, 1887, 1924, 2006, 2072, 2183, 2184, 2301, 2478, 2516, 2652, 2856, 2886, 3009, 3068, 3094, 3108, 3304, 3367, 3774, 3848, 4012, 4366, 4403, 4602, 4641, 4956, 5032, 5304, 5369, 5772, 6018, 6136, 6188, 6216, 6549, 6734, 7021, 7548, 8024, 8177, 8732, 8806, 9204, 9282, 9912, 10101, 10738, 11544, 12036, 12376, 13039, 13098, 13209, 13468, 14042, 15096, 15281, 16107, 16354, 17464, 17612, 18408, 18564, 20202, 21063, 21476, 24072, 24531, 26078, 26196, 26418, 26936, 28084, 28379, 30562, 32214, 32708, 35224, 37111, 37128, 39117, 40404, 42126, 42952, 45843, 49062, 52156, 52392, 52836, 56168, 56758, 57239, 61124, 64428, 65416, 74222, 78234, 80808, 84252, 85137, 91273, 91686, 98124, 104312, 105672, 111333, 113516, 114478, 122248, 128856, 148444, 156468, 168504, 170274, 171717, 182546, 183372, 196248, 198653, 222666, 227032, 228956, 259777, 273819, 296888, 312936, 340548, 343434, 365092, 366744, 397306, 445332, 457912, 482443, 519554, 547638, 595959, 681096, 686868, 730184, 779331, 794612, 890664, 964886, 1039108, 1095276, 1191918, 1373736, 1447329, 1558662, 1589224, 1929772, 2078216, 2190552, 2383836, 2894658, 3117324, 3377101, 3859544, 4767672, 5789316, 6234648, 6754202, 10131303, 11578632, 13508404, 20262606, 27016808, 40525212, 81050424]

約数ペア:

[(1, 81050424), (2, 40525212), (3, 27016808), (4, 20262606), (6, 13508404), (7, 11578632), (8, 10131303), (12, 6754202), (13, 6234648), (14, 5789316), (17, 4767672), (21, 3859544), (24, 3377101), (26, 3117324), (28, 2894658), (34, 2383836), (37, 2190552), (39, 2078216), (42, 1929772), (51, 1589224), (52, 1558662), (56, 1447329), (59, 1373736), (68, 1191918), (74, 1095276), (78, 1039108), (84, 964886), (91, 890664), (102, 794612), (104, 779331), (111, 730184), (118, 686868), (119, 681096), (136, 595959), (148, 547638), (156, 519554), (168, 482443), (177, 457912), (182, 445332), (204, 397306), (221, 366744), (222, 365092), (236, 343434), (238, 340548), (259, 312936), (273, 296888), (296, 273819), (312, 259777), (354, 228956), (357, 227032), (364, 222666), (408, 198653), (413, 196248), (442, 183372), (444, 182546), (472, 171717), (476, 170274), (481, 168504), (518, 156468), (546, 148444), (629, 128856), (663, 122248), (708, 114478), (714, 113516), (728, 111333), (767, 105672), (777, 104312), (826, 98124), (884, 91686), (888, 91273), (952, 85137), (962, 84252), (1003, 80808), (1036, 78234), (1092, 74222), (1239, 65416), (1258, 64428), (1326, 61124), (1416, 57239), (1428, 56758), (1443, 56168), (1534, 52836), (1547, 52392), (1554, 52156), (1652, 49062), (1768, 45843), (1887, 42952), (1924, 42126), (2006, 40404), (2072, 39117), (2183, 37128), (2184, 37111), (2301, 35224), (2478, 32708), (2516, 32214), (2652, 30562), (2856, 28379), (2886, 28084), (3009, 26936), (3068, 26418), (3094, 26196), (3108, 26078), (3304, 24531), (3367, 24072), (3774, 21476), (3848, 21063), (4012, 20202), (4366, 18564), (4403, 18408), (4602, 17612), (4641, 17464), (4956, 16354), (5032, 16107), (5304, 15281), (5369, 15096), (5772, 14042), (6018, 13468), (6136, 13209), (6188, 13098), (6216, 13039), (6549, 12376), (6734, 12036), (7021, 11544), (7548, 10738), (8024, 10101), (8177, 9912), (8732, 9282), (8806, 9204)]