68049288

素因数分解:

$2^3\times 3^3\times {\mathrm{311}}^1\times {\mathrm{1013}}^1$

素因数の和:1339

約数の個数: 64

約数和(自身を含む): 189820800

約数和(自身を除く): 121771512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 311, 622, 933, 1013, 1244, 1866, 2026, 2488, 2799, 3039, 3732, 4052, 5598, 6078, 7464, 8104, 8397, 9117, 11196, 12156, 16794, 18234, 22392, 24312, 27351, 33588, 36468, 54702, 67176, 72936, 109404, 218808, 315043, 630086, 945129, 1260172, 1890258, 2520344, 2835387, 3780516, 5670774, 7561032, 8506161, 11341548, 17012322, 22683096, 34024644, 68049288]

約数ペア:

[(1, 68049288), (2, 34024644), (3, 22683096), (4, 17012322), (6, 11341548), (8, 8506161), (9, 7561032), (12, 5670774), (18, 3780516), (24, 2835387), (27, 2520344), (36, 1890258), (54, 1260172), (72, 945129), (108, 630086), (216, 315043), (311, 218808), (622, 109404), (933, 72936), (1013, 67176), (1244, 54702), (1866, 36468), (2026, 33588), (2488, 27351), (2799, 24312), (3039, 22392), (3732, 18234), (4052, 16794), (5598, 12156), (6078, 11196), (7464, 9117), (8104, 8397)]