72734718

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3389}}^1$

素因数の和:3481

約数の個数: 48

約数和(自身を含む): 171588240

約数和(自身を除く): 98853522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1533, 3066, 3389, 3577, 6778, 7154, 10167, 10731, 20334, 21462, 23723, 47446, 71169, 142338, 166061, 247397, 332122, 494794, 498183, 742191, 996366, 1484382, 1731779, 3463558, 5195337, 10390674, 12122453, 24244906, 36367359, 72734718]

約数ペア:

[(1, 72734718), (2, 36367359), (3, 24244906), (6, 12122453), (7, 10390674), (14, 5195337), (21, 3463558), (42, 1731779), (49, 1484382), (73, 996366), (98, 742191), (146, 498183), (147, 494794), (219, 332122), (294, 247397), (438, 166061), (511, 142338), (1022, 71169), (1533, 47446), (3066, 23723), (3389, 21462), (3577, 20334), (6778, 10731), (7154, 10167)]