71609706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13217}}^1$

素因数の和:13275

約数の個数: 48

約数和(自身を含む): 181456704

約数和(自身を除く): 109846998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 13217, 26434, 39651, 79302, 92519, 118953, 185038, 237906, 277557, 555114, 568331, 832671, 1136662, 1665342, 1704993, 3409986, 3978317, 5114979, 7956634, 10229958, 11934951, 23869902, 35804853, 71609706]

約数ペア:

[(1, 71609706), (2, 35804853), (3, 23869902), (6, 11934951), (7, 10229958), (9, 7956634), (14, 5114979), (18, 3978317), (21, 3409986), (42, 1704993), (43, 1665342), (63, 1136662), (86, 832671), (126, 568331), (129, 555114), (258, 277557), (301, 237906), (387, 185038), (602, 118953), (774, 92519), (903, 79302), (1806, 39651), (2709, 26434), (5418, 13217)]