80743932

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{15907}}^1$

素因数の和:15967

約数の個数: 48

約数和(自身を含む): 213803520

約数和(自身を除く): 133059588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 15907, 31814, 47721, 63628, 95442, 143163, 190884, 286326, 429489, 572652, 747629, 858978, 1495258, 1717956, 2242887, 2990516, 4485774, 6728661, 8971548, 13457322, 20185983, 26914644, 40371966, 80743932]

約数ペア:

[(1, 80743932), (2, 40371966), (3, 26914644), (4, 20185983), (6, 13457322), (9, 8971548), (12, 6728661), (18, 4485774), (27, 2990516), (36, 2242887), (47, 1717956), (54, 1495258), (94, 858978), (108, 747629), (141, 572652), (188, 429489), (282, 286326), (423, 190884), (564, 143163), (846, 95442), (1269, 63628), (1692, 47721), (2538, 31814), (5076, 15907)]