85112704

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 181152000

約数和(自身を除く): 96039296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 128, 152, 158, 304, 316, 443, 608, 632, 886, 1216, 1264, 1501, 1772, 2432, 2528, 3002, 3544, 5056, 6004, 7088, 8417, 10112, 12008, 14176, 16834, 24016, 28352, 33668, 34997, 48032, 56704, 67336, 69994, 96064, 134672, 139988, 192128, 269344, 279976, 538688, 559952, 664943, 1077376, 1119904, 1329886, 2239808, 2659772, 4479616, 5319544, 10639088, 21278176, 42556352, 85112704]

約数ペア:

[(1, 85112704), (2, 42556352), (4, 21278176), (8, 10639088), (16, 5319544), (19, 4479616), (32, 2659772), (38, 2239808), (64, 1329886), (76, 1119904), (79, 1077376), (128, 664943), (152, 559952), (158, 538688), (304, 279976), (316, 269344), (443, 192128), (608, 139988), (632, 134672), (886, 96064), (1216, 69994), (1264, 67336), (1501, 56704), (1772, 48032), (2432, 34997), (2528, 33668), (3002, 28352), (3544, 24016), (5056, 16834), (6004, 14176), (7088, 12008), (8417, 10112)]