87044972

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{19309}}^1$

素因数の和:19350

約数の個数: 36

約数和(自身を含む): 184912560

約数和(自身を除く): 97867588

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 19309, 38618, 77236, 135163, 270326, 444107, 540652, 888214, 946141, 1776428, 1892282, 3108749, 3784564, 6217498, 12434996, 21761243, 43522486, 87044972]

約数ペア:

[(1, 87044972), (2, 43522486), (4, 21761243), (7, 12434996), (14, 6217498), (23, 3784564), (28, 3108749), (46, 1892282), (49, 1776428), (92, 946141), (98, 888214), (161, 540652), (196, 444107), (322, 270326), (644, 135163), (1127, 77236), (2254, 38618), (4508, 19309)]