78836472

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 288

約数和(自身を含む): 274060800

約数和(自身を除く): 195224328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 19, 22, 24, 26, 31, 33, 36, 38, 39, 44, 52, 57, 62, 66, 72, 76, 78, 88, 93, 99, 104, 114, 117, 124, 132, 143, 152, 156, 169, 171, 186, 198, 209, 228, 234, 247, 248, 264, 279, 286, 312, 338, 341, 342, 372, 396, 403, 418, 429, 456, 468, 494, 507, 558, 572, 589, 627, 676, 682, 684, 741, 744, 792, 806, 836, 858, 936, 988, 1014, 1023, 1116, 1144, 1178, 1209, 1254, 1287, 1352, 1364, 1368, 1482, 1521, 1612, 1672, 1716, 1767, 1859, 1881, 1976, 2028, 2046, 2223, 2232, 2356, 2418, 2508, 2574, 2717, 2728, 2964, 3042, 3069, 3211, 3224, 3432, 3534, 3627, 3718, 3762, 4056, 4092, 4433, 4446, 4712, 4836, 5016, 5148, 5239, 5301, 5434, 5577, 5928, 6084, 6138, 6422, 6479, 7068, 7254, 7436, 7524, 7657, 8151, 8184, 8866, 8892, 9633, 9672, 10296, 10478, 10602, 10868, 11154, 12168, 12276, 12844, 12958, 13299, 14136, 14508, 14872, 15048, 15314, 15717, 16302, 16731, 17732, 17784, 19266, 19437, 20956, 21204, 21736, 22308, 22971, 24453, 24552, 25688, 25916, 26598, 28899, 29016, 30628, 31434, 32604, 33462, 35321, 35464, 38532, 38874, 39897, 41912, 42408, 44616, 45942, 47151, 48906, 51832, 53196, 57629, 57798, 58311, 61256, 62868, 65208, 66924, 68913, 70642, 77064, 77748, 79794, 84227, 91884, 94302, 97812, 99541, 105963, 106392, 115258, 115596, 116622, 125736, 133848, 137826, 141284, 155496, 159588, 168454, 172887, 183768, 188604, 195624, 199082, 211926, 230516, 231192, 233244, 252681, 275652, 282568, 298623, 317889, 319176, 336908, 345774, 377208, 398164, 423852, 461032, 466488, 505362, 518661, 551304, 597246, 635778, 673816, 691548, 758043, 796328, 847704, 895869, 1010724, 1037322, 1094951, 1194492, 1271556, 1383096, 1516086, 1791738, 2021448, 2074644, 2189902, 2388984, 2543112, 3032172, 3284853, 3583476, 4149288, 4379804, 6064344, 6569706, 7166952, 8759608, 9854559, 13139412, 19709118, 26278824, 39418236, 78836472]

約数ペア:

[(1, 78836472), (2, 39418236), (3, 26278824), (4, 19709118), (6, 13139412), (8, 9854559), (9, 8759608), (11, 7166952), (12, 6569706), (13, 6064344), (18, 4379804), (19, 4149288), (22, 3583476), (24, 3284853), (26, 3032172), (31, 2543112), (33, 2388984), (36, 2189902), (38, 2074644), (39, 2021448), (44, 1791738), (52, 1516086), (57, 1383096), (62, 1271556), (66, 1194492), (72, 1094951), (76, 1037322), (78, 1010724), (88, 895869), (93, 847704), (99, 796328), (104, 758043), (114, 691548), (117, 673816), (124, 635778), (132, 597246), (143, 551304), (152, 518661), (156, 505362), (169, 466488), (171, 461032), (186, 423852), (198, 398164), (209, 377208), (228, 345774), (234, 336908), (247, 319176), (248, 317889), (264, 298623), (279, 282568), (286, 275652), (312, 252681), (338, 233244), (341, 231192), (342, 230516), (372, 211926), (396, 199082), (403, 195624), (418, 188604), (429, 183768), (456, 172887), (468, 168454), (494, 159588), (507, 155496), (558, 141284), (572, 137826), (589, 133848), (627, 125736), (676, 116622), (682, 115596), (684, 115258), (741, 106392), (744, 105963), (792, 99541), (806, 97812), (836, 94302), (858, 91884), (936, 84227), (988, 79794), (1014, 77748), (1023, 77064), (1116, 70642), (1144, 68913), (1178, 66924), (1209, 65208), (1254, 62868), (1287, 61256), (1352, 58311), (1364, 57798), (1368, 57629), (1482, 53196), (1521, 51832), (1612, 48906), (1672, 47151), (1716, 45942), (1767, 44616), (1859, 42408), (1881, 41912), (1976, 39897), (2028, 38874), (2046, 38532), (2223, 35464), (2232, 35321), (2356, 33462), (2418, 32604), (2508, 31434), (2574, 30628), (2717, 29016), (2728, 28899), (2964, 26598), (3042, 25916), (3069, 25688), (3211, 24552), (3224, 24453), (3432, 22971), (3534, 22308), (3627, 21736), (3718, 21204), (3762, 20956), (4056, 19437), (4092, 19266), (4433, 17784), (4446, 17732), (4712, 16731), (4836, 16302), (5016, 15717), (5148, 15314), (5239, 15048), (5301, 14872), (5434, 14508), (5577, 14136), (5928, 13299), (6084, 12958), (6138, 12844), (6422, 12276), (6479, 12168), (7068, 11154), (7254, 10868), (7436, 10602), (7524, 10478), (7657, 10296), (8151, 9672), (8184, 9633), (8866, 8892)]