88999504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 196773120

約数和(自身を除く): 107773616

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 79, 88, 148, 158, 173, 176, 296, 316, 346, 407, 592, 632, 692, 814, 869, 1264, 1384, 1628, 1738, 1903, 2768, 2923, 3256, 3476, 3806, 5846, 6401, 6512, 6952, 7612, 11692, 12802, 13667, 13904, 15224, 23384, 25604, 27334, 30448, 32153, 46768, 51208, 54668, 64306, 70411, 102416, 109336, 128612, 140822, 150337, 218672, 257224, 281644, 300674, 505679, 514448, 563288, 601348, 1011358, 1126576, 1202696, 2022716, 2405392, 4045432, 5562469, 8090864, 11124938, 22249876, 44499752, 88999504]

約数ペア:

[(1, 88999504), (2, 44499752), (4, 22249876), (8, 11124938), (11, 8090864), (16, 5562469), (22, 4045432), (37, 2405392), (44, 2022716), (74, 1202696), (79, 1126576), (88, 1011358), (148, 601348), (158, 563288), (173, 514448), (176, 505679), (296, 300674), (316, 281644), (346, 257224), (407, 218672), (592, 150337), (632, 140822), (692, 128612), (814, 109336), (869, 102416), (1264, 70411), (1384, 64306), (1628, 54668), (1738, 51208), (1903, 46768), (2768, 32153), (2923, 30448), (3256, 27334), (3476, 25604), (3806, 23384), (5846, 15224), (6401, 13904), (6512, 13667), (6952, 12802), (7612, 11692)]