64508136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 204456960

約数和(自身を除く): 139948824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 67, 77, 84, 88, 132, 134, 154, 168, 201, 231, 264, 268, 308, 402, 462, 469, 521, 536, 616, 737, 804, 924, 938, 1042, 1407, 1474, 1563, 1608, 1848, 1876, 2084, 2211, 2814, 2948, 3126, 3647, 3752, 4168, 4422, 5159, 5628, 5731, 5896, 6252, 7294, 8844, 10318, 10941, 11256, 11462, 12504, 14588, 15477, 17193, 17688, 20636, 21882, 22924, 29176, 30954, 34386, 34907, 40117, 41272, 43764, 45848, 61908, 68772, 69814, 80234, 87528, 104721, 120351, 123816, 137544, 139628, 160468, 209442, 240702, 244349, 279256, 320936, 383977, 418884, 481404, 488698, 733047, 767954, 837768, 962808, 977396, 1151931, 1466094, 1535908, 1954792, 2303862, 2687839, 2932188, 3071816, 4607724, 5375678, 5864376, 8063517, 9215448, 10751356, 16127034, 21502712, 32254068, 64508136]

約数ペア:

[(1, 64508136), (2, 32254068), (3, 21502712), (4, 16127034), (6, 10751356), (7, 9215448), (8, 8063517), (11, 5864376), (12, 5375678), (14, 4607724), (21, 3071816), (22, 2932188), (24, 2687839), (28, 2303862), (33, 1954792), (42, 1535908), (44, 1466094), (56, 1151931), (66, 977396), (67, 962808), (77, 837768), (84, 767954), (88, 733047), (132, 488698), (134, 481404), (154, 418884), (168, 383977), (201, 320936), (231, 279256), (264, 244349), (268, 240702), (308, 209442), (402, 160468), (462, 139628), (469, 137544), (521, 123816), (536, 120351), (616, 104721), (737, 87528), (804, 80234), (924, 69814), (938, 68772), (1042, 61908), (1407, 45848), (1474, 43764), (1563, 41272), (1608, 40117), (1848, 34907), (1876, 34386), (2084, 30954), (2211, 29176), (2814, 22924), (2948, 21882), (3126, 20636), (3647, 17688), (3752, 17193), (4168, 15477), (4422, 14588), (5159, 12504), (5628, 11462), (5731, 11256), (5896, 10941), (6252, 10318), (7294, 8844)]