81294312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{853}}^1$

素因数の和:911

約数の個数: 96

約数和(自身を含む): 234269280

約数和(自身を除く): 152974968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 361, 418, 456, 627, 722, 836, 853, 1083, 1254, 1444, 1672, 1706, 2166, 2508, 2559, 2888, 3412, 3971, 4332, 5016, 5118, 6824, 7942, 8664, 9383, 10236, 11913, 15884, 16207, 18766, 20472, 23826, 28149, 31768, 32414, 37532, 47652, 48621, 56298, 64828, 75064, 95304, 97242, 112596, 129656, 178277, 194484, 225192, 307933, 356554, 388968, 534831, 615866, 713108, 923799, 1069662, 1231732, 1426216, 1847598, 2139324, 2463464, 3387263, 3695196, 4278648, 6774526, 7390392, 10161789, 13549052, 20323578, 27098104, 40647156, 81294312]

約数ペア:

[(1, 81294312), (2, 40647156), (3, 27098104), (4, 20323578), (6, 13549052), (8, 10161789), (11, 7390392), (12, 6774526), (19, 4278648), (22, 3695196), (24, 3387263), (33, 2463464), (38, 2139324), (44, 1847598), (57, 1426216), (66, 1231732), (76, 1069662), (88, 923799), (114, 713108), (132, 615866), (152, 534831), (209, 388968), (228, 356554), (264, 307933), (361, 225192), (418, 194484), (456, 178277), (627, 129656), (722, 112596), (836, 97242), (853, 95304), (1083, 75064), (1254, 64828), (1444, 56298), (1672, 48621), (1706, 47652), (2166, 37532), (2508, 32414), (2559, 31768), (2888, 28149), (3412, 23826), (3971, 20472), (4332, 18766), (5016, 16207), (5118, 15884), (6824, 11913), (7942, 10236), (8664, 9383)]