72639336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1759

約数の個数: 128

約数和(自身を含む): 236390400

約数和(自身を除く): 163751064

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 132, 138, 154, 161, 168, 184, 231, 253, 264, 276, 308, 322, 462, 483, 506, 552, 616, 644, 759, 924, 966, 1012, 1288, 1518, 1709, 1771, 1848, 1932, 2024, 3036, 3418, 3542, 3864, 5127, 5313, 6072, 6836, 7084, 10254, 10626, 11963, 13672, 14168, 18799, 20508, 21252, 23926, 35889, 37598, 39307, 41016, 42504, 47852, 56397, 71778, 75196, 78614, 95704, 112794, 117921, 131593, 143556, 150392, 157228, 225588, 235842, 263186, 275149, 287112, 314456, 394779, 432377, 451176, 471684, 526372, 550298, 789558, 825447, 864754, 943368, 1052744, 1100596, 1297131, 1579116, 1650894, 1729508, 2201192, 2594262, 3026639, 3158232, 3301788, 3459016, 5188524, 6053278, 6603576, 9079917, 10377048, 12106556, 18159834, 24213112, 36319668, 72639336]

約数ペア:

[(1, 72639336), (2, 36319668), (3, 24213112), (4, 18159834), (6, 12106556), (7, 10377048), (8, 9079917), (11, 6603576), (12, 6053278), (14, 5188524), (21, 3459016), (22, 3301788), (23, 3158232), (24, 3026639), (28, 2594262), (33, 2201192), (42, 1729508), (44, 1650894), (46, 1579116), (56, 1297131), (66, 1100596), (69, 1052744), (77, 943368), (84, 864754), (88, 825447), (92, 789558), (132, 550298), (138, 526372), (154, 471684), (161, 451176), (168, 432377), (184, 394779), (231, 314456), (253, 287112), (264, 275149), (276, 263186), (308, 235842), (322, 225588), (462, 157228), (483, 150392), (506, 143556), (552, 131593), (616, 117921), (644, 112794), (759, 95704), (924, 78614), (966, 75196), (1012, 71778), (1288, 56397), (1518, 47852), (1709, 42504), (1771, 41016), (1848, 39307), (1932, 37598), (2024, 35889), (3036, 23926), (3418, 21252), (3542, 20508), (3864, 18799), (5127, 14168), (5313, 13672), (6072, 11963), (6836, 10626), (7084, 10254)]