77881305612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{21011}}^1\times {\mathrm{28081}}^1$

素因数の和:49110

約数の個数: 48

約数和(自身を含む): 198259818624

約数和(自身を除く): 120378513012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 21011, 28081, 42022, 56162, 63033, 84044, 84243, 112324, 126066, 168486, 231121, 252132, 308891, 336972, 462242, 617782, 693363, 924484, 926673, 1235564, 1386726, 1853346, 2773452, 3706692, 590009891, 1180019782, 1770029673, 2360039564, 3540059346, 6490108801, 7080118692, 12980217602, 19470326403, 25960435204, 38940652806, 77881305612]

約数ペア:

[(1, 77881305612), (2, 38940652806), (3, 25960435204), (4, 19470326403), (6, 12980217602), (11, 7080118692), (12, 6490108801), (22, 3540059346), (33, 2360039564), (44, 1770029673), (66, 1180019782), (132, 590009891), (21011, 3706692), (28081, 2773452), (42022, 1853346), (56162, 1386726), (63033, 1235564), (84044, 926673), (84243, 924484), (112324, 693363), (126066, 617782), (168486, 462242), (231121, 336972), (252132, 308891)]