87989976

素因数分解:

$2^3\times 3^4\times {\mathrm{135787}}^1$

素因数の和:135805

約数の個数: 40

約数和(自身を含む): 246455220

約数和(自身を除く): 158465244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 135787, 271574, 407361, 543148, 814722, 1086296, 1222083, 1629444, 2444166, 3258888, 3666249, 4888332, 7332498, 9776664, 10998747, 14664996, 21997494, 29329992, 43994988, 87989976]

約数ペア:

[(1, 87989976), (2, 43994988), (3, 29329992), (4, 21997494), (6, 14664996), (8, 10998747), (9, 9776664), (12, 7332498), (18, 4888332), (24, 3666249), (27, 3258888), (36, 2444166), (54, 1629444), (72, 1222083), (81, 1086296), (108, 814722), (162, 543148), (216, 407361), (324, 271574), (648, 135787)]