80877610636

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{2251}}^1\times {\mathrm{31081}}^1$

素因数の和:33370

約数の個数: 36

約数和(自身を含む): 150422830936

約数和(自身を除く): 69545220300

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 2251, 4502, 9004, 31081, 38267, 62162, 76534, 124324, 153068, 528377, 650539, 1056754, 1301078, 2113508, 2602156, 8982409, 17964818, 35929636, 69963331, 139926662, 279853324, 1189376627, 2378753254, 4757506508, 20219402659, 40438805318, 80877610636]

約数ペア:

[(1, 80877610636), (2, 40438805318), (4, 20219402659), (17, 4757506508), (34, 2378753254), (68, 1189376627), (289, 279853324), (578, 139926662), (1156, 69963331), (2251, 35929636), (4502, 17964818), (9004, 8982409), (31081, 2602156), (38267, 2113508), (62162, 1301078), (76534, 1056754), (124324, 650539), (153068, 528377)]