78316872

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{23819}}^1$

素因数の和:23965

約数の個数: 32

約数和(自身を含む): 197229600

約数和(自身を除く): 118912728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 23819, 47638, 71457, 95276, 142914, 190552, 285828, 571656, 3263203, 6526406, 9789609, 13052812, 19579218, 26105624, 39158436, 78316872]

約数ペア:

[(1, 78316872), (2, 39158436), (3, 26105624), (4, 19579218), (6, 13052812), (8, 9789609), (12, 6526406), (24, 3263203), (137, 571656), (274, 285828), (411, 190552), (548, 142914), (822, 95276), (1096, 71457), (1644, 47638), (3288, 23819)]