87131952

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{3343}}^1$

素因数の和:3538

約数の個数: 60

約数和(自身を含む): 245269024

約数和(自身を除く): 158137072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 3343, 4344, 6516, 6686, 8688, 10029, 13032, 13372, 20058, 26064, 26744, 30087, 40116, 53488, 60174, 80232, 120348, 160464, 240696, 481392, 605083, 1210166, 1815249, 2420332, 3630498, 4840664, 5445747, 7260996, 9681328, 10891494, 14521992, 21782988, 29043984, 43565976, 87131952]

約数ペア:

[(1, 87131952), (2, 43565976), (3, 29043984), (4, 21782988), (6, 14521992), (8, 10891494), (9, 9681328), (12, 7260996), (16, 5445747), (18, 4840664), (24, 3630498), (36, 2420332), (48, 1815249), (72, 1210166), (144, 605083), (181, 481392), (362, 240696), (543, 160464), (724, 120348), (1086, 80232), (1448, 60174), (1629, 53488), (2172, 40116), (2896, 30087), (3258, 26744), (3343, 26064), (4344, 20058), (6516, 13372), (6686, 13032), (8688, 10029)]