64124368

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 169132032

約数和(自身を除く): 105007664

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 31, 44, 46, 56, 62, 73, 77, 88, 92, 112, 124, 146, 154, 161, 176, 184, 217, 248, 253, 292, 308, 322, 341, 368, 434, 496, 506, 511, 584, 616, 644, 682, 713, 803, 868, 1012, 1022, 1168, 1232, 1288, 1364, 1426, 1606, 1679, 1736, 1771, 2024, 2044, 2263, 2387, 2576, 2728, 2852, 3212, 3358, 3472, 3542, 4048, 4088, 4526, 4774, 4991, 5456, 5621, 5704, 6424, 6716, 7084, 7843, 8176, 9052, 9548, 9982, 11242, 11408, 11753, 12848, 13432, 14168, 15686, 15841, 18104, 18469, 19096, 19964, 22484, 23506, 24893, 26864, 28336, 31372, 31682, 36208, 36938, 38192, 39928, 44968, 47012, 49786, 52049, 54901, 62744, 63364, 73876, 79856, 89936, 94024, 99572, 104098, 109802, 125488, 126728, 129283, 147752, 174251, 188048, 199144, 208196, 219604, 253456, 258566, 295504, 348502, 364343, 398288, 416392, 439208, 517132, 572539, 697004, 728686, 832784, 878416, 1034264, 1145078, 1394008, 1457372, 2068528, 2290156, 2788016, 2914744, 4007773, 4580312, 5829488, 8015546, 9160624, 16031092, 32062184, 64124368]

約数ペア:

[(1, 64124368), (2, 32062184), (4, 16031092), (7, 9160624), (8, 8015546), (11, 5829488), (14, 4580312), (16, 4007773), (22, 2914744), (23, 2788016), (28, 2290156), (31, 2068528), (44, 1457372), (46, 1394008), (56, 1145078), (62, 1034264), (73, 878416), (77, 832784), (88, 728686), (92, 697004), (112, 572539), (124, 517132), (146, 439208), (154, 416392), (161, 398288), (176, 364343), (184, 348502), (217, 295504), (248, 258566), (253, 253456), (292, 219604), (308, 208196), (322, 199144), (341, 188048), (368, 174251), (434, 147752), (496, 129283), (506, 126728), (511, 125488), (584, 109802), (616, 104098), (644, 99572), (682, 94024), (713, 89936), (803, 79856), (868, 73876), (1012, 63364), (1022, 62744), (1168, 54901), (1232, 52049), (1288, 49786), (1364, 47012), (1426, 44968), (1606, 39928), (1679, 38192), (1736, 36938), (1771, 36208), (2024, 31682), (2044, 31372), (2263, 28336), (2387, 26864), (2576, 24893), (2728, 23506), (2852, 22484), (3212, 19964), (3358, 19096), (3472, 18469), (3542, 18104), (4048, 15841), (4088, 15686), (4526, 14168), (4774, 13432), (4991, 12848), (5456, 11753), (5621, 11408), (5704, 11242), (6424, 9982), (6716, 9548), (7084, 9052), (7843, 8176)]