87557232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{260587}}^1$

素因数の和:260605

約数の個数: 40

約数和(自身を含む): 258503296

約数和(自身を除く): 170946064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 260587, 521174, 781761, 1042348, 1563522, 1824109, 2084696, 3127044, 3648218, 4169392, 5472327, 6254088, 7296436, 10944654, 12508176, 14592872, 21889308, 29185744, 43778616, 87557232]

約数ペア:

[(1, 87557232), (2, 43778616), (3, 29185744), (4, 21889308), (6, 14592872), (7, 12508176), (8, 10944654), (12, 7296436), (14, 6254088), (16, 5472327), (21, 4169392), (24, 3648218), (28, 3127044), (42, 2084696), (48, 1824109), (56, 1563522), (84, 1042348), (112, 781761), (168, 521174), (336, 260587)]