68488758

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{601}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 160401696

約数和(自身を除く): 91912938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 487, 601, 974, 1202, 1461, 1803, 2922, 3606, 4383, 5409, 6331, 7813, 8766, 10818, 12662, 15626, 18993, 23439, 37986, 46878, 56979, 70317, 113958, 140634, 292687, 585374, 878061, 1756122, 2634183, 3804931, 5268366, 7609862, 11414793, 22829586, 34244379, 68488758]

約数ペア:

[(1, 68488758), (2, 34244379), (3, 22829586), (6, 11414793), (9, 7609862), (13, 5268366), (18, 3804931), (26, 2634183), (39, 1756122), (78, 878061), (117, 585374), (234, 292687), (487, 140634), (601, 113958), (974, 70317), (1202, 56979), (1461, 46878), (1803, 37986), (2922, 23439), (3606, 18993), (4383, 15626), (5409, 12662), (6331, 10818), (7813, 8766)]