79908948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 244048896

約数和(自身を除く): 164139948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 53, 62, 63, 84, 93, 106, 124, 126, 159, 186, 193, 212, 217, 252, 279, 318, 371, 372, 386, 434, 477, 558, 579, 636, 651, 742, 772, 868, 954, 1113, 1116, 1158, 1302, 1351, 1484, 1643, 1737, 1908, 1953, 2226, 2316, 2604, 2702, 3286, 3339, 3474, 3906, 4053, 4452, 4929, 5404, 5983, 6572, 6678, 6948, 7812, 8106, 9858, 10229, 11501, 11966, 12159, 13356, 14787, 16212, 17949, 19716, 20458, 23002, 23932, 24318, 29574, 30687, 34503, 35898, 40916, 41881, 46004, 48636, 53847, 59148, 61374, 69006, 71603, 71796, 83762, 92061, 103509, 107694, 122748, 125643, 138012, 143206, 167524, 184122, 207018, 214809, 215388, 251286, 286412, 317099, 368244, 376929, 414036, 429618, 502572, 634198, 644427, 753858, 859236, 951297, 1268396, 1288854, 1507716, 1902594, 2219693, 2577708, 2853891, 3805188, 4439386, 5707782, 6659079, 8878772, 11415564, 13318158, 19977237, 26636316, 39954474, 79908948]

約数ペア:

[(1, 79908948), (2, 39954474), (3, 26636316), (4, 19977237), (6, 13318158), (7, 11415564), (9, 8878772), (12, 6659079), (14, 5707782), (18, 4439386), (21, 3805188), (28, 2853891), (31, 2577708), (36, 2219693), (42, 1902594), (53, 1507716), (62, 1288854), (63, 1268396), (84, 951297), (93, 859236), (106, 753858), (124, 644427), (126, 634198), (159, 502572), (186, 429618), (193, 414036), (212, 376929), (217, 368244), (252, 317099), (279, 286412), (318, 251286), (371, 215388), (372, 214809), (386, 207018), (434, 184122), (477, 167524), (558, 143206), (579, 138012), (636, 125643), (651, 122748), (742, 107694), (772, 103509), (868, 92061), (954, 83762), (1113, 71796), (1116, 71603), (1158, 69006), (1302, 61374), (1351, 59148), (1484, 53847), (1643, 48636), (1737, 46004), (1908, 41881), (1953, 40916), (2226, 35898), (2316, 34503), (2604, 30687), (2702, 29574), (3286, 24318), (3339, 23932), (3474, 23002), (3906, 20458), (4053, 19716), (4452, 17949), (4929, 16212), (5404, 14787), (5983, 13356), (6572, 12159), (6678, 11966), (6948, 11501), (7812, 10229), (8106, 9858)]