65450988

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{42281}}^1$

素因数の和:42334

約数の個数: 36

約数和(自身を含む): 169297128

約数和(自身を除く): 103846140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 42281, 84562, 126843, 169124, 253686, 380529, 507372, 761058, 1522116, 1818083, 3636166, 5454249, 7272332, 10908498, 16362747, 21816996, 32725494, 65450988]

約数ペア:

[(1, 65450988), (2, 32725494), (3, 21816996), (4, 16362747), (6, 10908498), (9, 7272332), (12, 5454249), (18, 3636166), (36, 1818083), (43, 1522116), (86, 761058), (129, 507372), (172, 380529), (258, 253686), (387, 169124), (516, 126843), (774, 84562), (1548, 42281)]