81893498904

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{673}}^1\times {\mathrm{11497}}^1$

素因数の和:12199

約数の個数: 192

約数和(自身を含む): 265038098400

約数和(自身を除く): 183144599496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 673, 756, 882, 1176, 1323, 1346, 1512, 1764, 2019, 2646, 2692, 3528, 4038, 4711, 5292, 5384, 6057, 8076, 9422, 10584, 11497, 12114, 14133, 16152, 18171, 18844, 22994, 24228, 28266, 32977, 34491, 36342, 37688, 42399, 45988, 48456, 56532, 65954, 68982, 72684, 80479, 84798, 91976, 98931, 103473, 113064, 127197, 131908, 137964, 145368, 160958, 169596, 197862, 206946, 241437, 254394, 263816, 275928, 296793, 310419, 321916, 339192, 395724, 413892, 482874, 508788, 563353, 593586, 620838, 643832, 724311, 791448, 827784, 890379, 965748, 1017576, 1126706, 1187172, 1241676, 1448622, 1690059, 1780758, 1931496, 2172933, 2253412, 2374344, 2483352, 2897244, 3380118, 3561516, 4345866, 4506824, 5070177, 5794488, 6760236, 7123032, 7737481, 8691732, 10140354, 13520472, 15210531, 15474962, 17383464, 20280708, 23212443, 30421062, 30949924, 40561416, 46424886, 54162367, 60842124, 61899848, 69637329, 92849772, 108324734, 121684248, 139274658, 162487101, 185699544, 208911987, 216649468, 278549316, 324974202, 379136569, 417823974, 433298936, 487461303, 557098632, 649948404, 758273138, 835647948, 974922606, 1137409707, 1299896808, 1462383909, 1516546276, 1671295896, 1949845212, 2274819414, 2924767818, 3033092552, 3412229121, 3899690424, 4549638828, 5849535636, 6824458242, 9099277656, 10236687363, 11699071272, 13648916484, 20473374726, 27297832968, 40946749452, 81893498904]

約数ペア:

[(1, 81893498904), (2, 40946749452), (3, 27297832968), (4, 20473374726), (6, 13648916484), (7, 11699071272), (8, 10236687363), (9, 9099277656), (12, 6824458242), (14, 5849535636), (18, 4549638828), (21, 3899690424), (24, 3412229121), (27, 3033092552), (28, 2924767818), (36, 2274819414), (42, 1949845212), (49, 1671295896), (54, 1516546276), (56, 1462383909), (63, 1299896808), (72, 1137409707), (84, 974922606), (98, 835647948), (108, 758273138), (126, 649948404), (147, 557098632), (168, 487461303), (189, 433298936), (196, 417823974), (216, 379136569), (252, 324974202), (294, 278549316), (378, 216649468), (392, 208911987), (441, 185699544), (504, 162487101), (588, 139274658), (673, 121684248), (756, 108324734), (882, 92849772), (1176, 69637329), (1323, 61899848), (1346, 60842124), (1512, 54162367), (1764, 46424886), (2019, 40561416), (2646, 30949924), (2692, 30421062), (3528, 23212443), (4038, 20280708), (4711, 17383464), (5292, 15474962), (5384, 15210531), (6057, 13520472), (8076, 10140354), (9422, 8691732), (10584, 7737481), (11497, 7123032), (12114, 6760236), (14133, 5794488), (16152, 5070177), (18171, 4506824), (18844, 4345866), (22994, 3561516), (24228, 3380118), (28266, 2897244), (32977, 2483352), (34491, 2374344), (36342, 2253412), (37688, 2172933), (42399, 1931496), (45988, 1780758), (48456, 1690059), (56532, 1448622), (65954, 1241676), (68982, 1187172), (72684, 1126706), (80479, 1017576), (84798, 965748), (91976, 890379), (98931, 827784), (103473, 791448), (113064, 724311), (127197, 643832), (131908, 620838), (137964, 593586), (145368, 563353), (160958, 508788), (169596, 482874), (197862, 413892), (206946, 395724), (241437, 339192), (254394, 321916), (263816, 310419), (275928, 296793)]