87447456

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 269070984

約数和(自身を除く): 181623528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 53, 68, 72, 96, 102, 106, 136, 144, 153, 159, 204, 212, 272, 288, 306, 318, 337, 408, 424, 477, 544, 612, 636, 674, 816, 848, 901, 954, 1011, 1224, 1272, 1348, 1632, 1696, 1802, 1908, 2022, 2448, 2544, 2696, 2703, 3033, 3604, 3816, 4044, 4896, 5088, 5392, 5406, 5729, 6066, 7208, 7632, 8088, 8109, 10784, 10812, 11458, 12132, 14416, 15264, 16176, 16218, 17187, 17861, 21624, 22916, 24264, 28832, 32352, 32436, 34374, 35722, 43248, 45832, 48528, 51561, 53583, 64872, 68748, 71444, 86496, 91664, 97056, 103122, 107166, 129744, 137496, 142888, 160749, 183328, 206244, 214332, 259488, 274992, 285776, 303637, 321498, 412488, 428664, 549984, 571552, 607274, 642996, 824976, 857328, 910911, 1214548, 1285992, 1649952, 1714656, 1821822, 2429096, 2571984, 2732733, 3643644, 4858192, 5143968, 5465466, 7287288, 9716384, 10930932, 14574576, 21861864, 29149152, 43723728, 87447456]

約数ペア:

[(1, 87447456), (2, 43723728), (3, 29149152), (4, 21861864), (6, 14574576), (8, 10930932), (9, 9716384), (12, 7287288), (16, 5465466), (17, 5143968), (18, 4858192), (24, 3643644), (32, 2732733), (34, 2571984), (36, 2429096), (48, 1821822), (51, 1714656), (53, 1649952), (68, 1285992), (72, 1214548), (96, 910911), (102, 857328), (106, 824976), (136, 642996), (144, 607274), (153, 571552), (159, 549984), (204, 428664), (212, 412488), (272, 321498), (288, 303637), (306, 285776), (318, 274992), (337, 259488), (408, 214332), (424, 206244), (477, 183328), (544, 160749), (612, 142888), (636, 137496), (674, 129744), (816, 107166), (848, 103122), (901, 97056), (954, 91664), (1011, 86496), (1224, 71444), (1272, 68748), (1348, 64872), (1632, 53583), (1696, 51561), (1802, 48528), (1908, 45832), (2022, 43248), (2448, 35722), (2544, 34374), (2696, 32436), (2703, 32352), (3033, 28832), (3604, 24264), (3816, 22916), (4044, 21624), (4896, 17861), (5088, 17187), (5392, 16218), (5406, 16176), (5729, 15264), (6066, 14416), (7208, 12132), (7632, 11458), (8088, 10812), (8109, 10784)]