80254902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{146987}}^1$

素因数の和:147012

約数の個数: 32

約数和(自身を含む): 197551872

約数和(自身を除く): 117296970

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 146987, 293974, 440961, 881922, 1028909, 1910831, 2057818, 3086727, 3821662, 5732493, 6173454, 11464986, 13375817, 26751634, 40127451, 80254902]

約数ペア:

[(1, 80254902), (2, 40127451), (3, 26751634), (6, 13375817), (7, 11464986), (13, 6173454), (14, 5732493), (21, 3821662), (26, 3086727), (39, 2057818), (42, 1910831), (78, 1028909), (91, 881922), (182, 440961), (273, 293974), (546, 146987)]