71428248

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43133}}^1$

素因数の和:43168

約数の個数: 48

約数和(自身を含む): 201867120

約数和(自身を除く): 130438872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 43133, 86266, 129399, 172532, 258798, 345064, 388197, 517596, 776394, 992059, 1035192, 1552788, 1984118, 2976177, 3105576, 3968236, 5952354, 7936472, 8928531, 11904708, 17857062, 23809416, 35714124, 71428248]

約数ペア:

[(1, 71428248), (2, 35714124), (3, 23809416), (4, 17857062), (6, 11904708), (8, 8928531), (9, 7936472), (12, 5952354), (18, 3968236), (23, 3105576), (24, 2976177), (36, 1984118), (46, 1552788), (69, 1035192), (72, 992059), (92, 776394), (138, 517596), (184, 388197), (207, 345064), (276, 258798), (414, 172532), (552, 129399), (828, 86266), (1656, 43133)]