74543172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{881}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 190257984

約数和(自身を除く): 115714812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 641, 881, 1282, 1762, 1923, 2564, 2643, 3524, 3846, 5286, 7051, 7692, 9691, 10572, 14102, 19382, 21153, 28204, 29073, 38764, 42306, 58146, 84612, 116292, 564721, 1129442, 1694163, 2258884, 3388326, 6211931, 6776652, 12423862, 18635793, 24847724, 37271586, 74543172]

約数ペア:

[(1, 74543172), (2, 37271586), (3, 24847724), (4, 18635793), (6, 12423862), (11, 6776652), (12, 6211931), (22, 3388326), (33, 2258884), (44, 1694163), (66, 1129442), (132, 564721), (641, 116292), (881, 84612), (1282, 58146), (1762, 42306), (1923, 38764), (2564, 29073), (2643, 28204), (3524, 21153), (3846, 19382), (5286, 14102), (7051, 10572), (7692, 9691)]