71613816

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 183513600

約数和(自身を除く): 111899784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 107, 158, 214, 237, 316, 321, 353, 428, 474, 632, 642, 706, 856, 948, 1059, 1284, 1412, 1896, 2118, 2568, 2824, 4236, 8453, 8472, 16906, 25359, 27887, 33812, 37771, 50718, 55774, 67624, 75542, 83661, 101436, 111548, 113313, 151084, 167322, 202872, 223096, 226626, 302168, 334644, 453252, 669288, 906504, 2983909, 5967818, 8951727, 11935636, 17903454, 23871272, 35806908, 71613816]

約数ペア:

[(1, 71613816), (2, 35806908), (3, 23871272), (4, 17903454), (6, 11935636), (8, 8951727), (12, 5967818), (24, 2983909), (79, 906504), (107, 669288), (158, 453252), (214, 334644), (237, 302168), (316, 226626), (321, 223096), (353, 202872), (428, 167322), (474, 151084), (632, 113313), (642, 111548), (706, 101436), (856, 83661), (948, 75542), (1059, 67624), (1284, 55774), (1412, 50718), (1896, 37771), (2118, 33812), (2568, 27887), (2824, 25359), (4236, 16906), (8453, 8472)]