68802664

素因数分解:

$2^3\times 7^2\times {\mathrm{167}}^1\times {\mathrm{1051}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 151109280

約数和(自身を除く): 82306616

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 167, 196, 334, 392, 668, 1051, 1169, 1336, 2102, 2338, 4204, 4676, 7357, 8183, 8408, 9352, 14714, 16366, 29428, 32732, 51499, 58856, 65464, 102998, 175517, 205996, 351034, 411992, 702068, 1228619, 1404136, 2457238, 4914476, 8600333, 9828952, 17200666, 34401332, 68802664]

約数ペア:

[(1, 68802664), (2, 34401332), (4, 17200666), (7, 9828952), (8, 8600333), (14, 4914476), (28, 2457238), (49, 1404136), (56, 1228619), (98, 702068), (167, 411992), (196, 351034), (334, 205996), (392, 175517), (668, 102998), (1051, 65464), (1169, 58856), (1336, 51499), (2102, 32732), (2338, 29428), (4204, 16366), (4676, 14714), (7357, 9352), (8183, 8408)]