65736864

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 199180800

約数和(自身を除く): 133443936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 72, 74, 93, 96, 111, 124, 144, 148, 186, 199, 222, 248, 279, 288, 296, 333, 372, 398, 444, 496, 558, 592, 597, 666, 744, 796, 888, 992, 1116, 1147, 1184, 1194, 1332, 1488, 1592, 1776, 1791, 2232, 2294, 2388, 2664, 2976, 3184, 3441, 3552, 3582, 4464, 4588, 4776, 5328, 6169, 6368, 6882, 7164, 7363, 8928, 9176, 9552, 10323, 10656, 12338, 13764, 14328, 14726, 18352, 18507, 19104, 20646, 22089, 24676, 27528, 28656, 29452, 36704, 37014, 41292, 44178, 49352, 55056, 55521, 57312, 58904, 66267, 74028, 82584, 88356, 98704, 110112, 111042, 117808, 132534, 148056, 165168, 176712, 197408, 222084, 228253, 235616, 265068, 296112, 330336, 353424, 444168, 456506, 530136, 592224, 684759, 706848, 888336, 913012, 1060272, 1369518, 1776672, 1826024, 2054277, 2120544, 2739036, 3652048, 4108554, 5478072, 7304096, 8217108, 10956144, 16434216, 21912288, 32868432, 65736864]

約数ペア:

[(1, 65736864), (2, 32868432), (3, 21912288), (4, 16434216), (6, 10956144), (8, 8217108), (9, 7304096), (12, 5478072), (16, 4108554), (18, 3652048), (24, 2739036), (31, 2120544), (32, 2054277), (36, 1826024), (37, 1776672), (48, 1369518), (62, 1060272), (72, 913012), (74, 888336), (93, 706848), (96, 684759), (111, 592224), (124, 530136), (144, 456506), (148, 444168), (186, 353424), (199, 330336), (222, 296112), (248, 265068), (279, 235616), (288, 228253), (296, 222084), (333, 197408), (372, 176712), (398, 165168), (444, 148056), (496, 132534), (558, 117808), (592, 111042), (597, 110112), (666, 98704), (744, 88356), (796, 82584), (888, 74028), (992, 66267), (1116, 58904), (1147, 57312), (1184, 55521), (1194, 55056), (1332, 49352), (1488, 44178), (1592, 41292), (1776, 37014), (1791, 36704), (2232, 29452), (2294, 28656), (2388, 27528), (2664, 24676), (2976, 22089), (3184, 20646), (3441, 19104), (3552, 18507), (3582, 18352), (4464, 14726), (4588, 14328), (4776, 13764), (5328, 12338), (6169, 10656), (6368, 10323), (6882, 9552), (7164, 9176), (7363, 8928)]