99768064

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 220752000

約数和(自身を除く): 120983936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 256, 284, 352, 499, 568, 704, 781, 998, 1136, 1408, 1562, 1996, 2272, 2816, 3124, 3992, 4544, 5489, 6248, 7984, 9088, 10978, 12496, 15968, 18176, 21956, 24992, 31936, 35429, 43912, 49984, 63872, 70858, 87824, 99968, 127744, 141716, 175648, 199936, 283432, 351296, 389719, 566864, 702592, 779438, 1133728, 1405184, 1558876, 2267456, 3117752, 4534912, 6235504, 9069824, 12471008, 24942016, 49884032, 99768064]

約数ペア:

[(1, 99768064), (2, 49884032), (4, 24942016), (8, 12471008), (11, 9069824), (16, 6235504), (22, 4534912), (32, 3117752), (44, 2267456), (64, 1558876), (71, 1405184), (88, 1133728), (128, 779438), (142, 702592), (176, 566864), (256, 389719), (284, 351296), (352, 283432), (499, 199936), (568, 175648), (704, 141716), (781, 127744), (998, 99968), (1136, 87824), (1408, 70858), (1562, 63872), (1996, 49984), (2272, 43912), (2816, 35429), (3124, 31936), (3992, 24992), (4544, 21956), (5489, 18176), (6248, 15968), (7984, 12496), (9088, 10978)]