66324456

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 206650080

約数和(自身を除く): 140325624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 121, 132, 138, 184, 198, 207, 242, 253, 264, 276, 331, 363, 396, 414, 484, 506, 552, 662, 726, 759, 792, 828, 968, 993, 1012, 1089, 1324, 1452, 1518, 1656, 1986, 2024, 2178, 2277, 2648, 2783, 2904, 2979, 3036, 3641, 3972, 4356, 4554, 5566, 5958, 6072, 7282, 7613, 7944, 8349, 8712, 9108, 10923, 11132, 11916, 14564, 15226, 16698, 18216, 21846, 22264, 22839, 23832, 25047, 29128, 30452, 32769, 33396, 40051, 43692, 45678, 50094, 60904, 65538, 66792, 68517, 80102, 83743, 87384, 91356, 100188, 120153, 131076, 137034, 160204, 167486, 182712, 200376, 240306, 251229, 262152, 274068, 320408, 334972, 360459, 480612, 502458, 548136, 669944, 720918, 753687, 921173, 961224, 1004916, 1441836, 1507374, 1842346, 2009832, 2763519, 2883672, 3014748, 3684692, 5527038, 6029496, 7369384, 8290557, 11054076, 16581114, 22108152, 33162228, 66324456]

約数ペア:

[(1, 66324456), (2, 33162228), (3, 22108152), (4, 16581114), (6, 11054076), (8, 8290557), (9, 7369384), (11, 6029496), (12, 5527038), (18, 3684692), (22, 3014748), (23, 2883672), (24, 2763519), (33, 2009832), (36, 1842346), (44, 1507374), (46, 1441836), (66, 1004916), (69, 961224), (72, 921173), (88, 753687), (92, 720918), (99, 669944), (121, 548136), (132, 502458), (138, 480612), (184, 360459), (198, 334972), (207, 320408), (242, 274068), (253, 262152), (264, 251229), (276, 240306), (331, 200376), (363, 182712), (396, 167486), (414, 160204), (484, 137034), (506, 131076), (552, 120153), (662, 100188), (726, 91356), (759, 87384), (792, 83743), (828, 80102), (968, 68517), (993, 66792), (1012, 65538), (1089, 60904), (1324, 50094), (1452, 45678), (1518, 43692), (1656, 40051), (1986, 33396), (2024, 32769), (2178, 30452), (2277, 29128), (2648, 25047), (2783, 23832), (2904, 22839), (2979, 22264), (3036, 21846), (3641, 18216), (3972, 16698), (4356, 15226), (4554, 14564), (5566, 11916), (5958, 11132), (6072, 10923), (7282, 9108), (7613, 8712), (7944, 8349)]