84756256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2579}}^1$

素因数の和:2681

約数の個数: 48

約数和(自身を含む): 182044800

約数和(自身を除く): 97288544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 2054, 2528, 2579, 4108, 5158, 8216, 10316, 16432, 20632, 32864, 33527, 41264, 67054, 82528, 134108, 203741, 268216, 407482, 536432, 814964, 1072864, 1629928, 2648633, 3259856, 5297266, 6519712, 10594532, 21189064, 42378128, 84756256]

約数ペア:

[(1, 84756256), (2, 42378128), (4, 21189064), (8, 10594532), (13, 6519712), (16, 5297266), (26, 3259856), (32, 2648633), (52, 1629928), (79, 1072864), (104, 814964), (158, 536432), (208, 407482), (316, 268216), (416, 203741), (632, 134108), (1027, 82528), (1264, 67054), (2054, 41264), (2528, 33527), (2579, 32864), (4108, 20632), (5158, 16432), (8216, 10316)]