80130904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 182476800

約数和(自身を除く): 102345896

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 127, 133, 152, 254, 266, 508, 532, 593, 889, 1016, 1064, 1186, 1778, 2372, 2413, 3556, 4151, 4744, 4826, 7112, 8302, 9652, 11267, 16604, 16891, 19304, 22534, 33208, 33782, 45068, 67564, 75311, 78869, 90136, 135128, 150622, 157738, 301244, 315476, 527177, 602488, 630952, 1054354, 1430909, 2108708, 2861818, 4217416, 5723636, 10016363, 11447272, 20032726, 40065452, 80130904]

約数ペア:

[(1, 80130904), (2, 40065452), (4, 20032726), (7, 11447272), (8, 10016363), (14, 5723636), (19, 4217416), (28, 2861818), (38, 2108708), (56, 1430909), (76, 1054354), (127, 630952), (133, 602488), (152, 527177), (254, 315476), (266, 301244), (508, 157738), (532, 150622), (593, 135128), (889, 90136), (1016, 78869), (1064, 75311), (1186, 67564), (1778, 45068), (2372, 33782), (2413, 33208), (3556, 22534), (4151, 19304), (4744, 16891), (4826, 16604), (7112, 11267), (8302, 9652)]