77474152

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 172368000

約数和(自身を除く): 94893848

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 139, 148, 259, 269, 278, 296, 518, 538, 556, 973, 1036, 1076, 1112, 1883, 1946, 2072, 2152, 3766, 3892, 5143, 7532, 7784, 9953, 10286, 15064, 19906, 20572, 36001, 37391, 39812, 41144, 69671, 72002, 74782, 79624, 139342, 144004, 149564, 261737, 278684, 288008, 299128, 523474, 557368, 1046948, 1383467, 2093896, 2766934, 5533868, 9684269, 11067736, 19368538, 38737076, 77474152]

約数ペア:

[(1, 77474152), (2, 38737076), (4, 19368538), (7, 11067736), (8, 9684269), (14, 5533868), (28, 2766934), (37, 2093896), (56, 1383467), (74, 1046948), (139, 557368), (148, 523474), (259, 299128), (269, 288008), (278, 278684), (296, 261737), (518, 149564), (538, 144004), (556, 139342), (973, 79624), (1036, 74782), (1076, 72002), (1112, 69671), (1883, 41144), (1946, 39812), (2072, 37391), (2152, 36001), (3766, 20572), (3892, 19906), (5143, 15064), (7532, 10286), (7784, 9953)]