78740928

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:415

約数の個数: 168

約数和(自身を含む): 263103360

約数和(自身を除く): 184362432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 64, 72, 84, 96, 112, 118, 126, 144, 168, 177, 192, 224, 236, 252, 288, 331, 336, 354, 413, 448, 472, 504, 531, 576, 662, 672, 708, 826, 944, 993, 1008, 1062, 1239, 1324, 1344, 1416, 1652, 1888, 1986, 2016, 2124, 2317, 2478, 2648, 2832, 2979, 3304, 3717, 3776, 3972, 4032, 4248, 4634, 4956, 5296, 5664, 5958, 6608, 6951, 7434, 7944, 8496, 9268, 9912, 10592, 11328, 11916, 13216, 13902, 14868, 15888, 16992, 18536, 19529, 19824, 20853, 21184, 23832, 26432, 27804, 29736, 31776, 33984, 37072, 39058, 39648, 41706, 47664, 55608, 58587, 59472, 63552, 74144, 78116, 79296, 83412, 95328, 111216, 117174, 118944, 136703, 148288, 156232, 166824, 175761, 190656, 222432, 234348, 237888, 273406, 312464, 333648, 351522, 410109, 444864, 468696, 546812, 624928, 667296, 703044, 820218, 937392, 1093624, 1230327, 1249856, 1334592, 1406088, 1640436, 1874784, 2187248, 2460654, 2812176, 3280872, 3749568, 4374496, 4921308, 5624352, 6561744, 8748992, 9842616, 11248704, 13123488, 19685232, 26246976, 39370464, 78740928]

約数ペア:

[(1, 78740928), (2, 39370464), (3, 26246976), (4, 19685232), (6, 13123488), (7, 11248704), (8, 9842616), (9, 8748992), (12, 6561744), (14, 5624352), (16, 4921308), (18, 4374496), (21, 3749568), (24, 3280872), (28, 2812176), (32, 2460654), (36, 2187248), (42, 1874784), (48, 1640436), (56, 1406088), (59, 1334592), (63, 1249856), (64, 1230327), (72, 1093624), (84, 937392), (96, 820218), (112, 703044), (118, 667296), (126, 624928), (144, 546812), (168, 468696), (177, 444864), (192, 410109), (224, 351522), (236, 333648), (252, 312464), (288, 273406), (331, 237888), (336, 234348), (354, 222432), (413, 190656), (448, 175761), (472, 166824), (504, 156232), (531, 148288), (576, 136703), (662, 118944), (672, 117174), (708, 111216), (826, 95328), (944, 83412), (993, 79296), (1008, 78116), (1062, 74144), (1239, 63552), (1324, 59472), (1344, 58587), (1416, 55608), (1652, 47664), (1888, 41706), (1986, 39648), (2016, 39058), (2124, 37072), (2317, 33984), (2478, 31776), (2648, 29736), (2832, 27804), (2979, 26432), (3304, 23832), (3717, 21184), (3776, 20853), (3972, 19824), (4032, 19529), (4248, 18536), (4634, 16992), (4956, 15888), (5296, 14868), (5664, 13902), (5958, 13216), (6608, 11916), (6951, 11328), (7434, 10592), (7944, 9912), (8496, 9268)]