89539408

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 227985408

約数和(自身を除く): 138446000

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 37, 41, 56, 62, 68, 74, 82, 112, 119, 124, 136, 148, 164, 217, 238, 248, 259, 272, 287, 296, 328, 434, 476, 496, 518, 527, 574, 592, 629, 656, 697, 868, 952, 1036, 1054, 1147, 1148, 1258, 1271, 1394, 1517, 1736, 1904, 2072, 2108, 2294, 2296, 2516, 2542, 2788, 3034, 3472, 3689, 4144, 4216, 4403, 4588, 4592, 4879, 5032, 5084, 5576, 6068, 7378, 8029, 8432, 8806, 8897, 9176, 9758, 10064, 10168, 10619, 11152, 12136, 14756, 16058, 17612, 17794, 18352, 19499, 19516, 20336, 21238, 21607, 24272, 25789, 29512, 32116, 35224, 35588, 38998, 39032, 42476, 43214, 47027, 51578, 59024, 64232, 70448, 71176, 77996, 78064, 84952, 86428, 94054, 103156, 128464, 136493, 142352, 151249, 155992, 169904, 172856, 180523, 188108, 206312, 272986, 302498, 311984, 329189, 345712, 361046, 376216, 412624, 545972, 604996, 658378, 722092, 752432, 799459, 1091944, 1209992, 1316756, 1444184, 1598918, 2183888, 2419984, 2633512, 2888368, 3197836, 5267024, 5596213, 6395672, 11192426, 12791344, 22384852, 44769704, 89539408]

約数ペア:

[(1, 89539408), (2, 44769704), (4, 22384852), (7, 12791344), (8, 11192426), (14, 6395672), (16, 5596213), (17, 5267024), (28, 3197836), (31, 2888368), (34, 2633512), (37, 2419984), (41, 2183888), (56, 1598918), (62, 1444184), (68, 1316756), (74, 1209992), (82, 1091944), (112, 799459), (119, 752432), (124, 722092), (136, 658378), (148, 604996), (164, 545972), (217, 412624), (238, 376216), (248, 361046), (259, 345712), (272, 329189), (287, 311984), (296, 302498), (328, 272986), (434, 206312), (476, 188108), (496, 180523), (518, 172856), (527, 169904), (574, 155992), (592, 151249), (629, 142352), (656, 136493), (697, 128464), (868, 103156), (952, 94054), (1036, 86428), (1054, 84952), (1147, 78064), (1148, 77996), (1258, 71176), (1271, 70448), (1394, 64232), (1517, 59024), (1736, 51578), (1904, 47027), (2072, 43214), (2108, 42476), (2294, 39032), (2296, 38998), (2516, 35588), (2542, 35224), (2788, 32116), (3034, 29512), (3472, 25789), (3689, 24272), (4144, 21607), (4216, 21238), (4403, 20336), (4588, 19516), (4592, 19499), (4879, 18352), (5032, 17794), (5084, 17612), (5576, 16058), (6068, 14756), (7378, 12136), (8029, 11152), (8432, 10619), (8806, 10168), (8897, 10064), (9176, 9758)]