64195208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 157671360

約数和(自身を除く): 93476152

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 197, 253, 308, 322, 394, 506, 529, 616, 644, 788, 1012, 1058, 1288, 1379, 1576, 1771, 2024, 2116, 2167, 2758, 3542, 3703, 4232, 4334, 4531, 5516, 5819, 7084, 7406, 8668, 9062, 11032, 11638, 14168, 14812, 15169, 17336, 18124, 23276, 29624, 30338, 31717, 36248, 40733, 46552, 49841, 60676, 63434, 81466, 99682, 104213, 121352, 126868, 162932, 199364, 208426, 253736, 325864, 348887, 398728, 416852, 697774, 729491, 833704, 1146343, 1395548, 1458982, 2292686, 2791096, 2917964, 4585372, 5835928, 8024401, 9170744, 16048802, 32097604, 64195208]

約数ペア:

[(1, 64195208), (2, 32097604), (4, 16048802), (7, 9170744), (8, 8024401), (11, 5835928), (14, 4585372), (22, 2917964), (23, 2791096), (28, 2292686), (44, 1458982), (46, 1395548), (56, 1146343), (77, 833704), (88, 729491), (92, 697774), (154, 416852), (161, 398728), (184, 348887), (197, 325864), (253, 253736), (308, 208426), (322, 199364), (394, 162932), (506, 126868), (529, 121352), (616, 104213), (644, 99682), (788, 81466), (1012, 63434), (1058, 60676), (1288, 49841), (1379, 46552), (1576, 40733), (1771, 36248), (2024, 31717), (2116, 30338), (2167, 29624), (2758, 23276), (3542, 18124), (3703, 17336), (4232, 15169), (4334, 14812), (4531, 14168), (5516, 11638), (5819, 11032), (7084, 9062), (7406, 8668)]