80737488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 240

約数和(自身を含む): 268107840

約数和(自身を除く): 187370352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 43, 48, 51, 52, 59, 68, 72, 78, 86, 102, 104, 117, 118, 129, 136, 144, 153, 156, 172, 177, 204, 208, 221, 234, 236, 258, 272, 306, 312, 344, 354, 387, 408, 442, 468, 472, 516, 531, 559, 612, 624, 663, 688, 708, 731, 767, 774, 816, 884, 936, 944, 1003, 1032, 1062, 1118, 1224, 1326, 1416, 1462, 1534, 1548, 1677, 1768, 1872, 1989, 2006, 2064, 2124, 2193, 2236, 2301, 2448, 2537, 2652, 2832, 2924, 3009, 3068, 3096, 3354, 3536, 3978, 4012, 4248, 4386, 4472, 4602, 5031, 5074, 5304, 5848, 6018, 6136, 6192, 6579, 6708, 6903, 7611, 7956, 8024, 8496, 8772, 8944, 9027, 9204, 9503, 10062, 10148, 10608, 11696, 12036, 12272, 13039, 13158, 13416, 13806, 15222, 15912, 16048, 17544, 18054, 18408, 19006, 20124, 20296, 22833, 24072, 26078, 26316, 26832, 27612, 28509, 30444, 31824, 32981, 35088, 36108, 36816, 38012, 39117, 40248, 40592, 43129, 45666, 48144, 52156, 52632, 55224, 57018, 60888, 65962, 72216, 76024, 78234, 80496, 85527, 86258, 91332, 98943, 104312, 105264, 110448, 114036, 117351, 121776, 129387, 131924, 144432, 152048, 156468, 171054, 172516, 182664, 197886, 208624, 228072, 234702, 258774, 263848, 296829, 312936, 342108, 345032, 365328, 388161, 395772, 456144, 469404, 517548, 527696, 560677, 593658, 625872, 684216, 690064, 776322, 791544, 938808, 1035096, 1121354, 1187316, 1368432, 1552644, 1583088, 1682031, 1877616, 2070192, 2242708, 2374632, 3105288, 3364062, 4485416, 4749264, 5046093, 6210576, 6728124, 8970832, 10092186, 13456248, 20184372, 26912496, 40368744, 80737488]

約数ペア:

[(1, 80737488), (2, 40368744), (3, 26912496), (4, 20184372), (6, 13456248), (8, 10092186), (9, 8970832), (12, 6728124), (13, 6210576), (16, 5046093), (17, 4749264), (18, 4485416), (24, 3364062), (26, 3105288), (34, 2374632), (36, 2242708), (39, 2070192), (43, 1877616), (48, 1682031), (51, 1583088), (52, 1552644), (59, 1368432), (68, 1187316), (72, 1121354), (78, 1035096), (86, 938808), (102, 791544), (104, 776322), (117, 690064), (118, 684216), (129, 625872), (136, 593658), (144, 560677), (153, 527696), (156, 517548), (172, 469404), (177, 456144), (204, 395772), (208, 388161), (221, 365328), (234, 345032), (236, 342108), (258, 312936), (272, 296829), (306, 263848), (312, 258774), (344, 234702), (354, 228072), (387, 208624), (408, 197886), (442, 182664), (468, 172516), (472, 171054), (516, 156468), (531, 152048), (559, 144432), (612, 131924), (624, 129387), (663, 121776), (688, 117351), (708, 114036), (731, 110448), (767, 105264), (774, 104312), (816, 98943), (884, 91332), (936, 86258), (944, 85527), (1003, 80496), (1032, 78234), (1062, 76024), (1118, 72216), (1224, 65962), (1326, 60888), (1416, 57018), (1462, 55224), (1534, 52632), (1548, 52156), (1677, 48144), (1768, 45666), (1872, 43129), (1989, 40592), (2006, 40248), (2064, 39117), (2124, 38012), (2193, 36816), (2236, 36108), (2301, 35088), (2448, 32981), (2537, 31824), (2652, 30444), (2832, 28509), (2924, 27612), (3009, 26832), (3068, 26316), (3096, 26078), (3354, 24072), (3536, 22833), (3978, 20296), (4012, 20124), (4248, 19006), (4386, 18408), (4472, 18054), (4602, 17544), (5031, 16048), (5074, 15912), (5304, 15222), (5848, 13806), (6018, 13416), (6136, 13158), (6192, 13039), (6579, 12272), (6708, 12036), (6903, 11696), (7611, 10608), (7956, 10148), (8024, 10062), (8496, 9503), (8772, 9204), (8944, 9027)]