89419590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5879}}^1$

素因数の和:5918

約数の個数: 72

約数和(自身を含む): 251793360

約数和(自身を除く): 162373770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 5879, 7605, 11758, 15210, 17637, 29395, 35274, 52911, 58790, 76427, 88185, 105822, 152854, 176370, 229281, 264555, 382135, 458562, 529110, 687843, 764270, 993551, 1146405, 1375686, 1987102, 2292810, 2980653, 3439215, 4967755, 5961306, 6878430, 8941959, 9935510, 14903265, 17883918, 29806530, 44709795, 89419590]

約数ペア:

[(1, 89419590), (2, 44709795), (3, 29806530), (5, 17883918), (6, 14903265), (9, 9935510), (10, 8941959), (13, 6878430), (15, 5961306), (18, 4967755), (26, 3439215), (30, 2980653), (39, 2292810), (45, 1987102), (65, 1375686), (78, 1146405), (90, 993551), (117, 764270), (130, 687843), (169, 529110), (195, 458562), (234, 382135), (338, 264555), (390, 229281), (507, 176370), (585, 152854), (845, 105822), (1014, 88185), (1170, 76427), (1521, 58790), (1690, 52911), (2535, 35274), (3042, 29395), (5070, 17637), (5879, 15210), (7605, 11758)]