66911616

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1061

約数の個数: 128

約数和(自身を含む): 208080000

約数和(自身を除く): 141168384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1019, 1026, 1152, 1216, 1368, 1728, 1824, 2038, 2052, 2432, 2736, 3057, 3456, 3648, 4076, 4104, 5472, 6114, 7296, 8152, 8208, 9171, 10944, 12228, 16304, 16416, 18342, 19361, 21888, 24456, 27513, 32608, 32832, 36684, 38722, 48912, 55026, 58083, 65216, 65664, 73368, 77444, 97824, 110052, 116166, 130432, 146736, 154888, 174249, 195648, 220104, 232332, 293472, 309776, 348498, 391296, 440208, 464664, 522747, 586944, 619552, 696996, 880416, 929328, 1045494, 1173888, 1239104, 1393992, 1760832, 1858656, 2090988, 2478208, 2787984, 3521664, 3717312, 4181976, 5575968, 7434624, 8363952, 11151936, 16727904, 22303872, 33455808, 66911616]

約数ペア:

[(1, 66911616), (2, 33455808), (3, 22303872), (4, 16727904), (6, 11151936), (8, 8363952), (9, 7434624), (12, 5575968), (16, 4181976), (18, 3717312), (19, 3521664), (24, 2787984), (27, 2478208), (32, 2090988), (36, 1858656), (38, 1760832), (48, 1393992), (54, 1239104), (57, 1173888), (64, 1045494), (72, 929328), (76, 880416), (96, 696996), (108, 619552), (114, 586944), (128, 522747), (144, 464664), (152, 440208), (171, 391296), (192, 348498), (216, 309776), (228, 293472), (288, 232332), (304, 220104), (342, 195648), (384, 174249), (432, 154888), (456, 146736), (513, 130432), (576, 116166), (608, 110052), (684, 97824), (864, 77444), (912, 73368), (1019, 65664), (1026, 65216), (1152, 58083), (1216, 55026), (1368, 48912), (1728, 38722), (1824, 36684), (2038, 32832), (2052, 32608), (2432, 27513), (2736, 24456), (3057, 21888), (3456, 19361), (3648, 18342), (4076, 16416), (4104, 16304), (5472, 12228), (6114, 10944), (7296, 9171), (8152, 8208)]