78661608

素因数分解:

$2^3\times 3^1\times {\mathrm{947}}^1\times {\mathrm{3461}}^1$

素因数の和:4417

約数の個数: 32

約数和(自身を含む): 196918560

約数和(自身を除く): 118256952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 947, 1894, 2841, 3461, 3788, 5682, 6922, 7576, 10383, 11364, 13844, 20766, 22728, 27688, 41532, 83064, 3277567, 6555134, 9832701, 13110268, 19665402, 26220536, 39330804, 78661608]

約数ペア:

[(1, 78661608), (2, 39330804), (3, 26220536), (4, 19665402), (6, 13110268), (8, 9832701), (12, 6555134), (24, 3277567), (947, 83064), (1894, 41532), (2841, 27688), (3461, 22728), (3788, 20766), (5682, 13844), (6922, 11364), (7576, 10383)]