61322128

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 151142112

約数和(自身を除く): 89819984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 49, 56, 68, 86, 98, 107, 112, 119, 136, 172, 196, 214, 238, 272, 301, 344, 392, 428, 476, 602, 688, 731, 749, 784, 833, 856, 952, 1204, 1462, 1498, 1666, 1712, 1819, 1904, 2107, 2408, 2924, 2996, 3332, 3638, 4214, 4601, 4816, 5117, 5243, 5848, 5992, 6664, 7276, 8428, 9202, 10234, 10486, 11696, 11984, 12733, 13328, 14552, 16856, 18404, 20468, 20972, 25466, 29104, 32207, 33712, 35819, 36808, 40936, 41944, 50932, 64414, 71638, 73616, 78217, 81872, 83888, 89131, 101864, 128828, 143276, 156434, 178262, 203728, 225449, 257656, 286552, 312868, 356524, 450898, 515312, 547519, 573104, 625736, 713048, 901796, 1095038, 1251472, 1426096, 1803592, 2190076, 3607184, 3832633, 4380152, 7665266, 8760304, 15330532, 30661064, 61322128]

約数ペア:

[(1, 61322128), (2, 30661064), (4, 15330532), (7, 8760304), (8, 7665266), (14, 4380152), (16, 3832633), (17, 3607184), (28, 2190076), (34, 1803592), (43, 1426096), (49, 1251472), (56, 1095038), (68, 901796), (86, 713048), (98, 625736), (107, 573104), (112, 547519), (119, 515312), (136, 450898), (172, 356524), (196, 312868), (214, 286552), (238, 257656), (272, 225449), (301, 203728), (344, 178262), (392, 156434), (428, 143276), (476, 128828), (602, 101864), (688, 89131), (731, 83888), (749, 81872), (784, 78217), (833, 73616), (856, 71638), (952, 64414), (1204, 50932), (1462, 41944), (1498, 40936), (1666, 36808), (1712, 35819), (1819, 33712), (1904, 32207), (2107, 29104), (2408, 25466), (2924, 20972), (2996, 20468), (3332, 18404), (3638, 16856), (4214, 14552), (4601, 13328), (4816, 12733), (5117, 11984), (5243, 11696), (5848, 10486), (5992, 10234), (6664, 9202), (7276, 8428)]