69850908

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2909}}^1$

素因数の和:2971

約数の個数: 72

約数和(自身を含む): 190663200

約数和(自身を除く): 120812292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2668, 2909, 4002, 5818, 6003, 8004, 8727, 11636, 12006, 17454, 24012, 26181, 34908, 52362, 66907, 84361, 104724, 133814, 168722, 200721, 253083, 267628, 337444, 401442, 506166, 602163, 759249, 802884, 1012332, 1204326, 1518498, 1940303, 2408652, 3036996, 3880606, 5820909, 7761212, 11641818, 17462727, 23283636, 34925454, 69850908]

約数ペア:

[(1, 69850908), (2, 34925454), (3, 23283636), (4, 17462727), (6, 11641818), (9, 7761212), (12, 5820909), (18, 3880606), (23, 3036996), (29, 2408652), (36, 1940303), (46, 1518498), (58, 1204326), (69, 1012332), (87, 802884), (92, 759249), (116, 602163), (138, 506166), (174, 401442), (207, 337444), (261, 267628), (276, 253083), (348, 200721), (414, 168722), (522, 133814), (667, 104724), (828, 84361), (1044, 66907), (1334, 52362), (2001, 34908), (2668, 26181), (2909, 24012), (4002, 17454), (5818, 12006), (6003, 11636), (8004, 8727)]