80489358

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{235349}}^1$

素因数の和:235376

約数の個数: 24

約数和(自身を含む): 183573000

約数和(自身を除く): 103083642

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 235349, 470698, 706047, 1412094, 2118141, 4236282, 4471631, 8943262, 13414893, 26829786, 40244679, 80489358]

約数ペア:

[(1, 80489358), (2, 40244679), (3, 26829786), (6, 13414893), (9, 8943262), (18, 4471631), (19, 4236282), (38, 2118141), (57, 1412094), (114, 706047), (171, 470698), (342, 235349)]