81535548

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 195422976

約数和(自身を除く): 113887428

約数列:

[1, 2, 3, 4, 6, 12, 71, 83, 142, 166, 213, 249, 284, 332, 426, 498, 852, 996, 1153, 2306, 3459, 4612, 5893, 6918, 11786, 13836, 17679, 23572, 35358, 70716, 81863, 95699, 163726, 191398, 245589, 287097, 327452, 382796, 491178, 574194, 982356, 1148388, 6794629, 13589258, 20383887, 27178516, 40767774, 81535548]

約数ペア:

[(1, 81535548), (2, 40767774), (3, 27178516), (4, 20383887), (6, 13589258), (12, 6794629), (71, 1148388), (83, 982356), (142, 574194), (166, 491178), (213, 382796), (249, 327452), (284, 287097), (332, 245589), (426, 191398), (498, 163726), (852, 95699), (996, 81863), (1153, 70716), (2306, 35358), (3459, 23572), (4612, 17679), (5893, 13836), (6918, 11786)]