78312081196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1\times {\mathrm{10111}}^1$

素因数の和:10814

約数の個数: 48

約数和(自身を含む): 145237442560

約数和(自身を除く): 66925361364

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 457, 892, 914, 1828, 4237, 8474, 8683, 10111, 16948, 17366, 20222, 34732, 40444, 101911, 192109, 203822, 384218, 407644, 768436, 1936309, 2254753, 3872618, 4509506, 4620727, 7745236, 9019012, 9241454, 18482908, 42840307, 85680614, 87793813, 171361228, 175587626, 351175252, 1030422121, 2060844242, 4121688484, 19578020299, 39156040598, 78312081196]

約数ペア:

[(1, 78312081196), (2, 39156040598), (4, 19578020299), (19, 4121688484), (38, 2060844242), (76, 1030422121), (223, 351175252), (446, 175587626), (457, 171361228), (892, 87793813), (914, 85680614), (1828, 42840307), (4237, 18482908), (8474, 9241454), (8683, 9019012), (10111, 7745236), (16948, 4620727), (17366, 4509506), (20222, 3872618), (34732, 2254753), (40444, 1936309), (101911, 768436), (192109, 407644), (203822, 384218)]