70985268

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 208414080

約数和(自身を除く): 137428812

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 41, 46, 51, 54, 68, 69, 82, 92, 102, 108, 123, 138, 153, 164, 204, 207, 246, 276, 306, 369, 391, 414, 459, 492, 612, 621, 697, 738, 782, 828, 918, 943, 1107, 1173, 1242, 1394, 1476, 1564, 1681, 1836, 1886, 2091, 2214, 2346, 2484, 2788, 2829, 3362, 3519, 3772, 4182, 4428, 4692, 5043, 5658, 6273, 6724, 7038, 8364, 8487, 10086, 10557, 11316, 12546, 14076, 15129, 16031, 16974, 18819, 20172, 21114, 25092, 25461, 28577, 30258, 32062, 33948, 37638, 38663, 42228, 45387, 48093, 50922, 57154, 60516, 64124, 75276, 77326, 85731, 90774, 96186, 101844, 114308, 115989, 144279, 154652, 171462, 181548, 192372, 231978, 257193, 288558, 342924, 347967, 432837, 463956, 514386, 577116, 657271, 695934, 771579, 865674, 1028772, 1043901, 1314542, 1391868, 1543158, 1731348, 1971813, 2087802, 2629084, 3086316, 3943626, 4175604, 5915439, 7887252, 11830878, 17746317, 23661756, 35492634, 70985268]

約数ペア:

[(1, 70985268), (2, 35492634), (3, 23661756), (4, 17746317), (6, 11830878), (9, 7887252), (12, 5915439), (17, 4175604), (18, 3943626), (23, 3086316), (27, 2629084), (34, 2087802), (36, 1971813), (41, 1731348), (46, 1543158), (51, 1391868), (54, 1314542), (68, 1043901), (69, 1028772), (82, 865674), (92, 771579), (102, 695934), (108, 657271), (123, 577116), (138, 514386), (153, 463956), (164, 432837), (204, 347967), (207, 342924), (246, 288558), (276, 257193), (306, 231978), (369, 192372), (391, 181548), (414, 171462), (459, 154652), (492, 144279), (612, 115989), (621, 114308), (697, 101844), (738, 96186), (782, 90774), (828, 85731), (918, 77326), (943, 75276), (1107, 64124), (1173, 60516), (1242, 57154), (1394, 50922), (1476, 48093), (1564, 45387), (1681, 42228), (1836, 38663), (1886, 37638), (2091, 33948), (2214, 32062), (2346, 30258), (2484, 28577), (2788, 25461), (2829, 25092), (3362, 21114), (3519, 20172), (3772, 18819), (4182, 16974), (4428, 16031), (4692, 15129), (5043, 14076), (5658, 12546), (6273, 11316), (6724, 10557), (7038, 10086), (8364, 8487)]