72454656

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1$

素因数の和:1161

約数の個数: 80

約数和(自身を含む): 197692704

約数和(自身を除く): 125238048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1032, 1097, 1376, 1536, 2064, 2194, 2752, 3291, 4128, 4388, 5504, 6582, 8256, 8776, 11008, 13164, 16512, 17552, 22016, 26328, 33024, 35104, 47171, 52656, 66048, 70208, 94342, 105312, 140416, 141513, 188684, 210624, 280832, 283026, 377368, 421248, 561664, 566052, 754736, 842496, 1132104, 1509472, 1684992, 2264208, 3018944, 4528416, 6037888, 9056832, 12075776, 18113664, 24151552, 36227328, 72454656]

約数ペア:

[(1, 72454656), (2, 36227328), (3, 24151552), (4, 18113664), (6, 12075776), (8, 9056832), (12, 6037888), (16, 4528416), (24, 3018944), (32, 2264208), (43, 1684992), (48, 1509472), (64, 1132104), (86, 842496), (96, 754736), (128, 566052), (129, 561664), (172, 421248), (192, 377368), (256, 283026), (258, 280832), (344, 210624), (384, 188684), (512, 141513), (516, 140416), (688, 105312), (768, 94342), (1032, 70208), (1097, 66048), (1376, 52656), (1536, 47171), (2064, 35104), (2194, 33024), (2752, 26328), (3291, 22016), (4128, 17552), (4388, 16512), (5504, 13164), (6582, 11008), (8256, 8776)]