99027236

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2049

約数の個数: 72

約数和(自身を含む): 229594176

約数和(自身を除く): 130566940

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 253, 308, 322, 506, 539, 644, 1012, 1078, 1127, 1771, 1997, 2156, 2254, 3542, 3994, 4508, 7084, 7988, 12397, 13979, 21967, 24794, 27958, 43934, 45931, 49588, 55916, 87868, 91862, 97853, 153769, 183724, 195706, 307538, 321517, 391412, 505241, 615076, 643034, 1010482, 1076383, 1286068, 2020964, 2152766, 2250619, 3536687, 4305532, 4501238, 7073374, 9002476, 14146748, 24756809, 49513618, 99027236]

約数ペア:

[(1, 99027236), (2, 49513618), (4, 24756809), (7, 14146748), (11, 9002476), (14, 7073374), (22, 4501238), (23, 4305532), (28, 3536687), (44, 2250619), (46, 2152766), (49, 2020964), (77, 1286068), (92, 1076383), (98, 1010482), (154, 643034), (161, 615076), (196, 505241), (253, 391412), (308, 321517), (322, 307538), (506, 195706), (539, 183724), (644, 153769), (1012, 97853), (1078, 91862), (1127, 87868), (1771, 55916), (1997, 49588), (2156, 45931), (2254, 43934), (3542, 27958), (3994, 24794), (4508, 21967), (7084, 13979), (7988, 12397)]