78864797732

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:851

約数の個数: 192

約数和(自身を含む): 175355712000

約数和(自身を除く): 96490914268

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 49, 76, 82, 98, 113, 133, 164, 196, 226, 266, 287, 343, 452, 532, 574, 653, 686, 779, 791, 931, 1148, 1306, 1372, 1558, 1582, 1862, 2009, 2147, 2612, 3116, 3164, 3724, 4018, 4294, 4571, 4633, 5453, 5537, 6517, 8036, 8588, 9142, 9266, 10906, 11074, 12407, 13034, 14063, 15029, 18284, 18532, 21812, 22148, 24814, 26068, 26773, 28126, 30058, 31997, 32431, 38171, 38759, 49628, 53546, 56252, 60116, 63994, 64862, 73789, 76342, 77518, 86849, 88027, 105203, 107092, 127988, 129724, 147578, 152684, 155036, 173698, 176054, 187411, 210406, 223979, 227017, 267197, 295156, 347396, 352108, 374822, 420812, 447958, 454034, 508687, 516523, 534394, 607943, 616189, 736421, 749644, 895916, 908068, 1017374, 1033046, 1068788, 1215886, 1232378, 1311877, 1401991, 1472842, 1589119, 2034748, 2066092, 2431772, 2464756, 2623754, 2803982, 2945684, 3025349, 3178238, 3560809, 3615661, 4255601, 4313323, 5247508, 5607964, 6050698, 6356476, 7121618, 7231322, 8511202, 8626646, 9183139, 9813937, 12101396, 14243236, 14462644, 17022404, 17253292, 18366278, 19627874, 21177443, 24925663, 25309627, 30193261, 36732556, 39255748, 42354886, 49851326, 50619254, 57481631, 60386522, 68697559, 84709772, 99702652, 101238508, 114963262, 120773044, 137395118, 148242101, 174479641, 229926524, 274790236, 296484202, 348959282, 402371417, 480882913, 592968404, 697918564, 804742834, 961765826, 1037694707, 1609485668, 1923531652, 2075389414, 2816599919, 4150778828, 5633199838, 11266399676, 19716199433, 39432398866, 78864797732]

約数ペア:

[(1, 78864797732), (2, 39432398866), (4, 19716199433), (7, 11266399676), (14, 5633199838), (19, 4150778828), (28, 2816599919), (38, 2075389414), (41, 1923531652), (49, 1609485668), (76, 1037694707), (82, 961765826), (98, 804742834), (113, 697918564), (133, 592968404), (164, 480882913), (196, 402371417), (226, 348959282), (266, 296484202), (287, 274790236), (343, 229926524), (452, 174479641), (532, 148242101), (574, 137395118), (653, 120773044), (686, 114963262), (779, 101238508), (791, 99702652), (931, 84709772), (1148, 68697559), (1306, 60386522), (1372, 57481631), (1558, 50619254), (1582, 49851326), (1862, 42354886), (2009, 39255748), (2147, 36732556), (2612, 30193261), (3116, 25309627), (3164, 24925663), (3724, 21177443), (4018, 19627874), (4294, 18366278), (4571, 17253292), (4633, 17022404), (5453, 14462644), (5537, 14243236), (6517, 12101396), (8036, 9813937), (8588, 9183139), (9142, 8626646), (9266, 8511202), (10906, 7231322), (11074, 7121618), (12407, 6356476), (13034, 6050698), (14063, 5607964), (15029, 5247508), (18284, 4313323), (18532, 4255601), (21812, 3615661), (22148, 3560809), (24814, 3178238), (26068, 3025349), (26773, 2945684), (28126, 2803982), (30058, 2623754), (31997, 2464756), (32431, 2431772), (38171, 2066092), (38759, 2034748), (49628, 1589119), (53546, 1472842), (56252, 1401991), (60116, 1311877), (63994, 1232378), (64862, 1215886), (73789, 1068788), (76342, 1033046), (77518, 1017374), (86849, 908068), (88027, 895916), (105203, 749644), (107092, 736421), (127988, 616189), (129724, 607943), (147578, 534394), (152684, 516523), (155036, 508687), (173698, 454034), (176054, 447958), (187411, 420812), (210406, 374822), (223979, 352108), (227017, 347396), (267197, 295156)]