127909968

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1392

約数の個数: 80

約数和(自身を含む): 346454016

約数和(自身を除く): 218544048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 67, 93, 124, 134, 186, 201, 248, 268, 372, 402, 496, 536, 744, 804, 1072, 1283, 1488, 1608, 2077, 2566, 3216, 3849, 4154, 5132, 6231, 7698, 8308, 10264, 12462, 15396, 16616, 20528, 24924, 30792, 33232, 39773, 49848, 61584, 79546, 85961, 99696, 119319, 159092, 171922, 238638, 257883, 318184, 343844, 477276, 515766, 636368, 687688, 954552, 1031532, 1375376, 1909104, 2063064, 2664791, 4126128, 5329582, 7994373, 10659164, 15988746, 21318328, 31977492, 42636656, 63954984, 127909968]

約数ペア:

[(1, 127909968), (2, 63954984), (3, 42636656), (4, 31977492), (6, 21318328), (8, 15988746), (12, 10659164), (16, 7994373), (24, 5329582), (31, 4126128), (48, 2664791), (62, 2063064), (67, 1909104), (93, 1375376), (124, 1031532), (134, 954552), (186, 687688), (201, 636368), (248, 515766), (268, 477276), (372, 343844), (402, 318184), (496, 257883), (536, 238638), (744, 171922), (804, 159092), (1072, 119319), (1283, 99696), (1488, 85961), (1608, 79546), (2077, 61584), (2566, 49848), (3216, 39773), (3849, 33232), (4154, 30792), (5132, 24924), (6231, 20528), (7698, 16616), (8308, 15396), (10264, 12462)]