80026128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 285981696

約数和(自身を除く): 205955568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 197, 208, 217, 234, 248, 252, 273, 279, 312, 336, 364, 372, 394, 403, 434, 468, 496, 504, 546, 558, 591, 624, 651, 728, 744, 788, 806, 819, 868, 936, 1008, 1092, 1116, 1182, 1209, 1302, 1379, 1456, 1488, 1576, 1612, 1638, 1736, 1773, 1872, 1953, 2184, 2232, 2364, 2418, 2561, 2604, 2758, 2821, 3152, 3224, 3276, 3472, 3546, 3627, 3906, 4137, 4368, 4464, 4728, 4836, 5122, 5208, 5516, 5642, 6107, 6448, 6552, 7092, 7254, 7683, 7812, 8274, 8463, 9456, 9672, 10244, 10416, 11032, 11284, 12214, 12411, 13104, 14184, 14508, 15366, 15624, 16548, 16926, 17927, 18321, 19344, 20488, 22064, 22568, 23049, 24428, 24822, 25389, 28368, 29016, 30732, 31248, 33096, 33852, 35854, 36642, 40976, 42749, 45136, 46098, 48856, 49644, 50778, 53781, 54963, 58032, 61464, 66192, 67704, 71708, 73284, 79391, 85498, 92196, 97712, 99288, 101556, 107562, 109926, 122928, 128247, 135408, 143416, 146568, 158782, 161343, 170996, 184392, 198576, 203112, 215124, 219852, 238173, 256494, 286832, 293136, 317564, 322686, 341992, 368784, 384741, 406224, 430248, 439704, 476346, 512988, 555737, 635128, 645372, 683984, 714519, 769482, 860496, 879408, 952692, 1025976, 1111474, 1270256, 1290744, 1429038, 1538964, 1667211, 1905384, 2051952, 2222948, 2581488, 2858076, 3077928, 3334422, 3810768, 4445896, 5001633, 5716152, 6155856, 6668844, 8891792, 10003266, 11432304, 13337688, 20006532, 26675376, 40013064, 80026128]

約数ペア:

[(1, 80026128), (2, 40013064), (3, 26675376), (4, 20006532), (6, 13337688), (7, 11432304), (8, 10003266), (9, 8891792), (12, 6668844), (13, 6155856), (14, 5716152), (16, 5001633), (18, 4445896), (21, 3810768), (24, 3334422), (26, 3077928), (28, 2858076), (31, 2581488), (36, 2222948), (39, 2051952), (42, 1905384), (48, 1667211), (52, 1538964), (56, 1429038), (62, 1290744), (63, 1270256), (72, 1111474), (78, 1025976), (84, 952692), (91, 879408), (93, 860496), (104, 769482), (112, 714519), (117, 683984), (124, 645372), (126, 635128), (144, 555737), (156, 512988), (168, 476346), (182, 439704), (186, 430248), (197, 406224), (208, 384741), (217, 368784), (234, 341992), (248, 322686), (252, 317564), (273, 293136), (279, 286832), (312, 256494), (336, 238173), (364, 219852), (372, 215124), (394, 203112), (403, 198576), (434, 184392), (468, 170996), (496, 161343), (504, 158782), (546, 146568), (558, 143416), (591, 135408), (624, 128247), (651, 122928), (728, 109926), (744, 107562), (788, 101556), (806, 99288), (819, 97712), (868, 92196), (936, 85498), (1008, 79391), (1092, 73284), (1116, 71708), (1182, 67704), (1209, 66192), (1302, 61464), (1379, 58032), (1456, 54963), (1488, 53781), (1576, 50778), (1612, 49644), (1638, 48856), (1736, 46098), (1773, 45136), (1872, 42749), (1953, 40976), (2184, 36642), (2232, 35854), (2364, 33852), (2418, 33096), (2561, 31248), (2604, 30732), (2758, 29016), (2821, 28368), (3152, 25389), (3224, 24822), (3276, 24428), (3472, 23049), (3546, 22568), (3627, 22064), (3906, 20488), (4137, 19344), (4368, 18321), (4464, 17927), (4728, 16926), (4836, 16548), (5122, 15624), (5208, 15366), (5516, 14508), (5642, 14184), (6107, 13104), (6448, 12411), (6552, 12214), (7092, 11284), (7254, 11032), (7683, 10416), (7812, 10244), (8274, 9672), (8463, 9456)]