82775793916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{30983}}^1$

素因数の和:31494

約数の個数: 48

約数和(自身を含む): 155300483520

約数和(自身を除く): 72524689604

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 389, 404, 778, 1556, 1717, 3434, 6613, 6868, 13226, 26452, 30983, 39289, 61966, 78578, 123932, 157156, 526711, 667913, 1053422, 1335826, 2106844, 2671652, 3129283, 6258566, 12052387, 12517132, 24104774, 48209548, 53197811, 106395622, 204890579, 212791244, 409781158, 819562316, 1217291087, 2434582174, 4869164348, 20693948479, 41387896958, 82775793916]

約数ペア:

[(1, 82775793916), (2, 41387896958), (4, 20693948479), (17, 4869164348), (34, 2434582174), (68, 1217291087), (101, 819562316), (202, 409781158), (389, 212791244), (404, 204890579), (778, 106395622), (1556, 53197811), (1717, 48209548), (3434, 24104774), (6613, 12517132), (6868, 12052387), (13226, 6258566), (26452, 3129283), (30983, 2671652), (39289, 2106844), (61966, 1335826), (78578, 1053422), (123932, 667913), (157156, 526711)]