73516072

素因数分解:

$2^3\times 7^2\times {\mathrm{167}}^1\times {\mathrm{1123}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 161451360

約数和(自身を除く): 87935288

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 167, 196, 334, 392, 668, 1123, 1169, 1336, 2246, 2338, 4492, 4676, 7861, 8183, 8984, 9352, 15722, 16366, 31444, 32732, 55027, 62888, 65464, 110054, 187541, 220108, 375082, 440216, 750164, 1312787, 1500328, 2625574, 5251148, 9189509, 10502296, 18379018, 36758036, 73516072]

約数ペア:

[(1, 73516072), (2, 36758036), (4, 18379018), (7, 10502296), (8, 9189509), (14, 5251148), (28, 2625574), (49, 1500328), (56, 1312787), (98, 750164), (167, 440216), (196, 375082), (334, 220108), (392, 187541), (668, 110054), (1123, 65464), (1169, 62888), (1336, 55027), (2246, 32732), (2338, 31444), (4492, 16366), (4676, 15722), (7861, 9352), (8183, 8984)]