68841256964

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1\times {\mathrm{4639}}^1$

素因数の和:5184

約数の個数: 48

約数和(自身を含む): 123226521600

約数和(自身を除く): 54385264636

約数列:

[1, 2, 4, 79, 151, 158, 302, 311, 316, 604, 622, 1244, 4639, 9278, 11929, 18556, 23858, 24569, 46961, 47716, 49138, 93922, 98276, 187844, 366481, 700489, 732962, 1400978, 1442729, 1465924, 2801956, 2885458, 3709919, 5770916, 7419838, 14839676, 55338631, 110677262, 113975591, 217852079, 221354524, 227951182, 435704158, 455902364, 871408316, 17210314241, 34420628482, 68841256964]

約数ペア:

[(1, 68841256964), (2, 34420628482), (4, 17210314241), (79, 871408316), (151, 455902364), (158, 435704158), (302, 227951182), (311, 221354524), (316, 217852079), (604, 113975591), (622, 110677262), (1244, 55338631), (4639, 14839676), (9278, 7419838), (11929, 5770916), (18556, 3709919), (23858, 2885458), (24569, 2801956), (46961, 1465924), (47716, 1442729), (49138, 1400978), (93922, 732962), (98276, 700489), (187844, 366481)]