87980688

素因数分解:

$2^4\times 3^3\times {\mathrm{203659}}^1$

素因数の和:203676

約数の個数: 40

約数和(自身を含む): 252538400

約数和(自身を除く): 164557712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 203659, 407318, 610977, 814636, 1221954, 1629272, 1832931, 2443908, 3258544, 3665862, 4887816, 5498793, 7331724, 9775632, 10997586, 14663448, 21995172, 29326896, 43990344, 87980688]

約数ペア:

[(1, 87980688), (2, 43990344), (3, 29326896), (4, 21995172), (6, 14663448), (8, 10997586), (9, 9775632), (12, 7331724), (16, 5498793), (18, 4887816), (24, 3665862), (27, 3258544), (36, 2443908), (48, 1832931), (54, 1629272), (72, 1221954), (108, 814636), (144, 610977), (216, 407318), (432, 203659)]