85281456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{10513}}^1$

素因数の和:10550

約数の個数: 60

約数和(自身を含む): 238583688

約数和(自身を除く): 153302232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 10513, 21026, 31539, 42052, 63078, 84104, 126156, 136669, 168208, 252312, 273338, 410007, 504624, 546676, 820014, 1093352, 1640028, 1776697, 2186704, 3280056, 3553394, 5330091, 6560112, 7106788, 10660182, 14213576, 21320364, 28427152, 42640728, 85281456]

約数ペア:

[(1, 85281456), (2, 42640728), (3, 28427152), (4, 21320364), (6, 14213576), (8, 10660182), (12, 7106788), (13, 6560112), (16, 5330091), (24, 3553394), (26, 3280056), (39, 2186704), (48, 1776697), (52, 1640028), (78, 1093352), (104, 820014), (156, 546676), (169, 504624), (208, 410007), (312, 273338), (338, 252312), (507, 168208), (624, 136669), (676, 126156), (1014, 84104), (1352, 63078), (2028, 42052), (2704, 31539), (4056, 21026), (8112, 10513)]