80874304

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 168

約数和(自身を含む): 207961992

約数和(自身を除く): 127087688

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 41, 49, 56, 64, 68, 74, 82, 98, 112, 119, 136, 148, 164, 196, 224, 238, 259, 272, 287, 296, 328, 392, 448, 476, 518, 544, 574, 592, 629, 656, 697, 784, 833, 952, 1036, 1088, 1148, 1184, 1258, 1312, 1394, 1517, 1568, 1666, 1813, 1904, 2009, 2072, 2296, 2368, 2516, 2624, 2788, 3034, 3136, 3332, 3626, 3808, 4018, 4144, 4403, 4592, 4879, 5032, 5576, 6068, 6664, 7252, 7616, 8036, 8288, 8806, 9184, 9758, 10064, 10619, 11152, 12136, 13328, 14504, 16072, 16576, 17612, 18368, 19516, 20128, 21238, 22304, 24272, 25789, 26656, 29008, 30821, 32144, 34153, 35224, 39032, 40256, 42476, 44608, 48544, 51578, 53312, 58016, 61642, 64288, 68306, 70448, 74333, 78064, 84952, 97088, 103156, 116032, 123284, 128576, 136612, 140896, 148666, 156128, 169904, 180523, 206312, 246568, 273224, 281792, 297332, 312256, 339808, 361046, 412624, 493136, 546448, 594664, 679616, 722092, 825248, 986272, 1092896, 1189328, 1263661, 1444184, 1650496, 1972544, 2185792, 2378656, 2527322, 2888368, 4757312, 5054644, 5776736, 10109288, 11553472, 20218576, 40437152, 80874304]

約数ペア:

[(1, 80874304), (2, 40437152), (4, 20218576), (7, 11553472), (8, 10109288), (14, 5776736), (16, 5054644), (17, 4757312), (28, 2888368), (32, 2527322), (34, 2378656), (37, 2185792), (41, 1972544), (49, 1650496), (56, 1444184), (64, 1263661), (68, 1189328), (74, 1092896), (82, 986272), (98, 825248), (112, 722092), (119, 679616), (136, 594664), (148, 546448), (164, 493136), (196, 412624), (224, 361046), (238, 339808), (259, 312256), (272, 297332), (287, 281792), (296, 273224), (328, 246568), (392, 206312), (448, 180523), (476, 169904), (518, 156128), (544, 148666), (574, 140896), (592, 136612), (629, 128576), (656, 123284), (697, 116032), (784, 103156), (833, 97088), (952, 84952), (1036, 78064), (1088, 74333), (1148, 70448), (1184, 68306), (1258, 64288), (1312, 61642), (1394, 58016), (1517, 53312), (1568, 51578), (1666, 48544), (1813, 44608), (1904, 42476), (2009, 40256), (2072, 39032), (2296, 35224), (2368, 34153), (2516, 32144), (2624, 30821), (2788, 29008), (3034, 26656), (3136, 25789), (3332, 24272), (3626, 22304), (3808, 21238), (4018, 20128), (4144, 19516), (4403, 18368), (4592, 17612), (4879, 16576), (5032, 16072), (5576, 14504), (6068, 13328), (6664, 12136), (7252, 11152), (7616, 10619), (8036, 10064), (8288, 9758), (8806, 9184)]