68877228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19069}}^1$

素因数の和:19126

約数の個数: 48

約数和(自身を含む): 187953920

約数和(自身を除く): 119076692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 19069, 38138, 57207, 76276, 114414, 133483, 228828, 266966, 400449, 533932, 800898, 819967, 1601796, 1639934, 2459901, 3279868, 4919802, 5739769, 9839604, 11479538, 17219307, 22959076, 34438614, 68877228]

約数ペア:

[(1, 68877228), (2, 34438614), (3, 22959076), (4, 17219307), (6, 11479538), (7, 9839604), (12, 5739769), (14, 4919802), (21, 3279868), (28, 2459901), (42, 1639934), (43, 1601796), (84, 819967), (86, 800898), (129, 533932), (172, 400449), (258, 266966), (301, 228828), (516, 133483), (602, 114414), (903, 76276), (1204, 57207), (1806, 38138), (3612, 19069)]