64651392

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1475

約数の個数: 128

約数和(自身を含む): 205632000

約数和(自身を除く): 140980608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1439, 1664, 1728, 1872, 2496, 2808, 2878, 3456, 3744, 4317, 4992, 5616, 5756, 7488, 8634, 11232, 11512, 12951, 14976, 17268, 18707, 22464, 23024, 25902, 34536, 37414, 38853, 44928, 46048, 51804, 56121, 69072, 74828, 77706, 92096, 103608, 112242, 138144, 149656, 155412, 168363, 184192, 207216, 224484, 276288, 299312, 310824, 336726, 414432, 448968, 505089, 552576, 598624, 621648, 673452, 828864, 897936, 1010178, 1197248, 1243296, 1346904, 1657728, 1795872, 2020356, 2394496, 2486592, 2693808, 3591744, 4040712, 4973184, 5387616, 7183488, 8081424, 10775232, 16162848, 21550464, 32325696, 64651392]

約数ペア:

[(1, 64651392), (2, 32325696), (3, 21550464), (4, 16162848), (6, 10775232), (8, 8081424), (9, 7183488), (12, 5387616), (13, 4973184), (16, 4040712), (18, 3591744), (24, 2693808), (26, 2486592), (27, 2394496), (32, 2020356), (36, 1795872), (39, 1657728), (48, 1346904), (52, 1243296), (54, 1197248), (64, 1010178), (72, 897936), (78, 828864), (96, 673452), (104, 621648), (108, 598624), (117, 552576), (128, 505089), (144, 448968), (156, 414432), (192, 336726), (208, 310824), (216, 299312), (234, 276288), (288, 224484), (312, 207216), (351, 184192), (384, 168363), (416, 155412), (432, 149656), (468, 138144), (576, 112242), (624, 103608), (702, 92096), (832, 77706), (864, 74828), (936, 69072), (1152, 56121), (1248, 51804), (1404, 46048), (1439, 44928), (1664, 38853), (1728, 37414), (1872, 34536), (2496, 25902), (2808, 23024), (2878, 22464), (3456, 18707), (3744, 17268), (4317, 14976), (4992, 12951), (5616, 11512), (5756, 11232), (7488, 8634)]