102909768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{661}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 278040000

約数和(自身を除く): 175130232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 499, 661, 998, 1322, 1497, 1983, 1996, 2644, 2994, 3966, 3992, 5288, 5988, 6487, 7932, 8593, 11976, 12974, 15864, 17186, 19461, 25779, 25948, 34372, 38922, 51558, 51896, 68744, 77844, 103116, 155688, 206232, 329839, 659678, 989517, 1319356, 1979034, 2638712, 3958068, 4287907, 7916136, 8575814, 12863721, 17151628, 25727442, 34303256, 51454884, 102909768]

約数ペア:

[(1, 102909768), (2, 51454884), (3, 34303256), (4, 25727442), (6, 17151628), (8, 12863721), (12, 8575814), (13, 7916136), (24, 4287907), (26, 3958068), (39, 2638712), (52, 1979034), (78, 1319356), (104, 989517), (156, 659678), (312, 329839), (499, 206232), (661, 155688), (998, 103116), (1322, 77844), (1497, 68744), (1983, 51896), (1996, 51558), (2644, 38922), (2994, 34372), (3966, 25948), (3992, 25779), (5288, 19461), (5988, 17186), (6487, 15864), (7932, 12974), (8593, 11976)]