79651052

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 166017600

約数和(自身を除く): 86366548

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 169, 221, 239, 338, 377, 442, 478, 493, 676, 754, 884, 956, 986, 1508, 1972, 2873, 3107, 4063, 4901, 5746, 6214, 6409, 6931, 8126, 9802, 11492, 12428, 12818, 13862, 16252, 19604, 25636, 27724, 40391, 52819, 80782, 83317, 90103, 105638, 117827, 161564, 166634, 180206, 211276, 235654, 333268, 360412, 471308, 686647, 1171339, 1373294, 1531751, 2342678, 2746588, 3063502, 4685356, 6127004, 19912763, 39825526, 79651052]

約数ペア:

[(1, 79651052), (2, 39825526), (4, 19912763), (13, 6127004), (17, 4685356), (26, 3063502), (29, 2746588), (34, 2342678), (52, 1531751), (58, 1373294), (68, 1171339), (116, 686647), (169, 471308), (221, 360412), (239, 333268), (338, 235654), (377, 211276), (442, 180206), (478, 166634), (493, 161564), (676, 117827), (754, 105638), (884, 90103), (956, 83317), (986, 80782), (1508, 52819), (1972, 40391), (2873, 27724), (3107, 25636), (4063, 19604), (4901, 16252), (5746, 13862), (6214, 12818), (6409, 12428), (6931, 11492), (8126, 9802)]