64347744824

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{15427}}^1$

素因数の和:15625

約数の個数: 96

約数和(自身を含む): 137889292800

約数和(自身を除く): 73541547976

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 139, 242, 248, 278, 341, 484, 556, 682, 968, 1112, 1364, 1529, 2728, 3058, 3751, 4309, 6116, 7502, 8618, 12232, 15004, 15427, 16819, 17236, 30008, 30854, 33638, 34472, 47399, 61708, 67276, 94798, 123416, 134552, 169697, 189596, 339394, 379192, 478237, 521389, 678788, 956474, 1042778, 1357576, 1866667, 1912948, 2085556, 2144353, 3733334, 3825896, 4171112, 4288706, 5260607, 7466668, 8577412, 10521214, 14933336, 17154824, 21042428, 23587883, 42084856, 47175766, 57866677, 66474943, 94351532, 115733354, 132949886, 188703064, 231466708, 259466713, 265899772, 462933416, 518933426, 531799544, 731224373, 1037866852, 1462448746, 2075733704, 2924897492, 5849794984, 8043468103, 16086936206, 32173872412, 64347744824]

約数ペア:

[(1, 64347744824), (2, 32173872412), (4, 16086936206), (8, 8043468103), (11, 5849794984), (22, 2924897492), (31, 2075733704), (44, 1462448746), (62, 1037866852), (88, 731224373), (121, 531799544), (124, 518933426), (139, 462933416), (242, 265899772), (248, 259466713), (278, 231466708), (341, 188703064), (484, 132949886), (556, 115733354), (682, 94351532), (968, 66474943), (1112, 57866677), (1364, 47175766), (1529, 42084856), (2728, 23587883), (3058, 21042428), (3751, 17154824), (4309, 14933336), (6116, 10521214), (7502, 8577412), (8618, 7466668), (12232, 5260607), (15004, 4288706), (15427, 4171112), (16819, 3825896), (17236, 3733334), (30008, 2144353), (30854, 2085556), (33638, 1912948), (34472, 1866667), (47399, 1357576), (61708, 1042778), (67276, 956474), (94798, 678788), (123416, 521389), (134552, 478237), (169697, 379192), (189596, 339394)]