61609938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 142248960

約数和(自身を除く): 80639022

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 97, 102, 194, 221, 291, 442, 479, 582, 663, 958, 1261, 1326, 1437, 1649, 2522, 2874, 3298, 3783, 4947, 6227, 7566, 8143, 9894, 12454, 16286, 18681, 21437, 24429, 37362, 42874, 46463, 48858, 64311, 92926, 105859, 128622, 139389, 211718, 278778, 317577, 604019, 635154, 789871, 1208038, 1579742, 1812057, 2369613, 3624114, 4739226, 10268323, 20536646, 30804969, 61609938]

約数ペア:

[(1, 61609938), (2, 30804969), (3, 20536646), (6, 10268323), (13, 4739226), (17, 3624114), (26, 2369613), (34, 1812057), (39, 1579742), (51, 1208038), (78, 789871), (97, 635154), (102, 604019), (194, 317577), (221, 278778), (291, 211718), (442, 139389), (479, 128622), (582, 105859), (663, 92926), (958, 64311), (1261, 48858), (1326, 46463), (1437, 42874), (1649, 37362), (2522, 24429), (2874, 21437), (3298, 18681), (3783, 16286), (4947, 12454), (6227, 9894), (7566, 8143)]