87389712

素因数分解:

$2^4\times 3^3\times {\mathrm{202291}}^1$

素因数の和:202308

約数の個数: 40

約数和(自身を含む): 250842080

約数和(自身を除く): 163452368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 202291, 404582, 606873, 809164, 1213746, 1618328, 1820619, 2427492, 3236656, 3641238, 4854984, 5461857, 7282476, 9709968, 10923714, 14564952, 21847428, 29129904, 43694856, 87389712]

約数ペア:

[(1, 87389712), (2, 43694856), (3, 29129904), (4, 21847428), (6, 14564952), (8, 10923714), (9, 9709968), (12, 7282476), (16, 5461857), (18, 4854984), (24, 3641238), (27, 3236656), (36, 2427492), (48, 1820619), (54, 1618328), (72, 1213746), (108, 809164), (144, 606873), (216, 404582), (432, 202291)]