80549672

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 184083840

約数和(自身を除く): 103534168

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 211, 238, 401, 422, 476, 802, 844, 952, 1477, 1604, 1688, 2807, 2954, 3208, 3587, 5614, 5908, 6817, 7174, 11228, 11816, 13634, 14348, 22456, 25109, 27268, 28696, 47719, 50218, 54536, 84611, 95438, 100436, 169222, 190876, 200872, 338444, 381752, 592277, 676888, 1184554, 1438387, 2369108, 2876774, 4738216, 5753548, 10068709, 11507096, 20137418, 40274836, 80549672]

約数ペア:

[(1, 80549672), (2, 40274836), (4, 20137418), (7, 11507096), (8, 10068709), (14, 5753548), (17, 4738216), (28, 2876774), (34, 2369108), (56, 1438387), (68, 1184554), (119, 676888), (136, 592277), (211, 381752), (238, 338444), (401, 200872), (422, 190876), (476, 169222), (802, 100436), (844, 95438), (952, 84611), (1477, 54536), (1604, 50218), (1688, 47719), (2807, 28696), (2954, 27268), (3208, 25109), (3587, 22456), (5614, 14348), (5908, 13634), (6817, 11816), (7174, 11228)]