123577872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5443}}^1$

素因数の和:5508

約数の個数: 80

約数和(自身を含む): 356429568

約数和(自身を除く): 232851696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 688, 946, 1032, 1419, 1892, 2064, 2838, 3784, 5443, 5676, 7568, 10886, 11352, 16329, 21772, 22704, 32658, 43544, 59873, 65316, 87088, 119746, 130632, 179619, 234049, 239492, 261264, 359238, 468098, 478984, 702147, 718476, 936196, 957968, 1404294, 1436952, 1872392, 2574539, 2808588, 2873904, 3744784, 5149078, 5617176, 7723617, 10298156, 11234352, 15447234, 20596312, 30894468, 41192624, 61788936, 123577872]

約数ペア:

[(1, 123577872), (2, 61788936), (3, 41192624), (4, 30894468), (6, 20596312), (8, 15447234), (11, 11234352), (12, 10298156), (16, 7723617), (22, 5617176), (24, 5149078), (33, 3744784), (43, 2873904), (44, 2808588), (48, 2574539), (66, 1872392), (86, 1436952), (88, 1404294), (129, 957968), (132, 936196), (172, 718476), (176, 702147), (258, 478984), (264, 468098), (344, 359238), (473, 261264), (516, 239492), (528, 234049), (688, 179619), (946, 130632), (1032, 119746), (1419, 87088), (1892, 65316), (2064, 59873), (2838, 43544), (3784, 32658), (5443, 22704), (5676, 21772), (7568, 16329), (10886, 11352)]