90502401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 145981440

約数和(自身を除く): 55479039

約数列:

[1, 3, 11, 23, 33, 43, 47, 59, 69, 129, 141, 177, 253, 473, 517, 649, 759, 989, 1081, 1357, 1419, 1551, 1947, 2021, 2537, 2773, 2967, 3243, 4071, 6063, 7611, 8319, 10879, 11891, 14927, 22231, 27907, 30503, 32637, 35673, 44781, 46483, 58351, 63779, 66693, 83721, 91509, 119239, 139449, 175053, 191337, 357717, 511313, 641861, 701569, 1311629, 1533939, 1925583, 2104707, 2742497, 3934887, 8227491, 30167467, 90502401]

約数ペア:

[(1, 90502401), (3, 30167467), (11, 8227491), (23, 3934887), (33, 2742497), (43, 2104707), (47, 1925583), (59, 1533939), (69, 1311629), (129, 701569), (141, 641861), (177, 511313), (253, 357717), (473, 191337), (517, 175053), (649, 139449), (759, 119239), (989, 91509), (1081, 83721), (1357, 66693), (1419, 63779), (1551, 58351), (1947, 46483), (2021, 44781), (2537, 35673), (2773, 32637), (2967, 30503), (3243, 27907), (4071, 22231), (6063, 14927), (7611, 11891), (8319, 10879)]