87272864

素因数分解:

$2^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2333}}^1$

素因数の和:2517

約数の個数: 48

約数和(自身を含む): 197624448

約数和(自身を除く): 110351584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 167, 224, 334, 668, 1169, 1336, 2333, 2338, 2672, 4666, 4676, 5344, 9332, 9352, 16331, 18664, 18704, 32662, 37328, 37408, 65324, 74656, 130648, 261296, 389611, 522592, 779222, 1558444, 2727277, 3116888, 5454554, 6233776, 10909108, 12467552, 21818216, 43636432, 87272864]

約数ペア:

[(1, 87272864), (2, 43636432), (4, 21818216), (7, 12467552), (8, 10909108), (14, 6233776), (16, 5454554), (28, 3116888), (32, 2727277), (56, 1558444), (112, 779222), (167, 522592), (224, 389611), (334, 261296), (668, 130648), (1169, 74656), (1336, 65324), (2333, 37408), (2338, 37328), (2672, 32662), (4666, 18704), (4676, 18664), (5344, 16331), (9332, 9352)]