65217348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 202849920

約数和(自身を除く): 137632572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 53, 57, 63, 76, 84, 106, 114, 126, 133, 159, 171, 212, 228, 252, 257, 266, 318, 342, 371, 399, 477, 514, 532, 636, 684, 742, 771, 798, 954, 1007, 1028, 1113, 1197, 1484, 1542, 1596, 1799, 1908, 2014, 2226, 2313, 2394, 3021, 3084, 3339, 3598, 4028, 4452, 4626, 4788, 4883, 5397, 6042, 6678, 7049, 7196, 9063, 9252, 9766, 10794, 12084, 13356, 13621, 14098, 14649, 16191, 18126, 19532, 21147, 21588, 27242, 28196, 29298, 32382, 34181, 36252, 40863, 42294, 43947, 54484, 58596, 63441, 64764, 68362, 81726, 84588, 87894, 95347, 102543, 122589, 126882, 136724, 163452, 175788, 190694, 205086, 245178, 253764, 258799, 286041, 307629, 381388, 410172, 490356, 517598, 572082, 615258, 776397, 858123, 1035196, 1144164, 1230516, 1552794, 1716246, 1811593, 2329191, 3105588, 3432492, 3623186, 4658382, 5434779, 7246372, 9316764, 10869558, 16304337, 21739116, 32608674, 65217348]

約数ペア:

[(1, 65217348), (2, 32608674), (3, 21739116), (4, 16304337), (6, 10869558), (7, 9316764), (9, 7246372), (12, 5434779), (14, 4658382), (18, 3623186), (19, 3432492), (21, 3105588), (28, 2329191), (36, 1811593), (38, 1716246), (42, 1552794), (53, 1230516), (57, 1144164), (63, 1035196), (76, 858123), (84, 776397), (106, 615258), (114, 572082), (126, 517598), (133, 490356), (159, 410172), (171, 381388), (212, 307629), (228, 286041), (252, 258799), (257, 253764), (266, 245178), (318, 205086), (342, 190694), (371, 175788), (399, 163452), (477, 136724), (514, 126882), (532, 122589), (636, 102543), (684, 95347), (742, 87894), (771, 84588), (798, 81726), (954, 68362), (1007, 64764), (1028, 63441), (1113, 58596), (1197, 54484), (1484, 43947), (1542, 42294), (1596, 40863), (1799, 36252), (1908, 34181), (2014, 32382), (2226, 29298), (2313, 28196), (2394, 27242), (3021, 21588), (3084, 21147), (3339, 19532), (3598, 18126), (4028, 16191), (4452, 14649), (4626, 14098), (4788, 13621), (4883, 13356), (5397, 12084), (6042, 10794), (6678, 9766), (7049, 9252), (7196, 9063)]