90431562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{883}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 198008928

約数和(自身を除く): 107577366

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 169, 202, 303, 338, 507, 606, 883, 1014, 1313, 1766, 2626, 2649, 3939, 5298, 7878, 11479, 17069, 22958, 34138, 34437, 51207, 68874, 89183, 102414, 149227, 178366, 267549, 298454, 447681, 535098, 895362, 1159379, 2318758, 3478137, 6956274, 15071927, 30143854, 45215781, 90431562]

約数ペア:

[(1, 90431562), (2, 45215781), (3, 30143854), (6, 15071927), (13, 6956274), (26, 3478137), (39, 2318758), (78, 1159379), (101, 895362), (169, 535098), (202, 447681), (303, 298454), (338, 267549), (507, 178366), (606, 149227), (883, 102414), (1014, 89183), (1313, 68874), (1766, 51207), (2626, 34437), (2649, 34138), (3939, 22958), (5298, 17069), (7878, 11479)]