102215988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9433}}^1$

素因数の和:9493

約数の個数: 72

約数和(自身を含む): 302189888

約数和(自身を除く): 199973900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 9433, 10836, 18866, 28299, 37732, 56598, 66031, 84897, 113196, 132062, 169794, 198093, 264124, 339588, 396186, 405619, 594279, 792372, 811238, 1188558, 1216857, 1622476, 2377116, 2433714, 2839333, 3650571, 4867428, 5678666, 7301142, 8517999, 11357332, 14602284, 17035998, 25553997, 34071996, 51107994, 102215988]

約数ペア:

[(1, 102215988), (2, 51107994), (3, 34071996), (4, 25553997), (6, 17035998), (7, 14602284), (9, 11357332), (12, 8517999), (14, 7301142), (18, 5678666), (21, 4867428), (28, 3650571), (36, 2839333), (42, 2433714), (43, 2377116), (63, 1622476), (84, 1216857), (86, 1188558), (126, 811238), (129, 792372), (172, 594279), (252, 405619), (258, 396186), (301, 339588), (387, 264124), (516, 198093), (602, 169794), (774, 132062), (903, 113196), (1204, 84897), (1548, 66031), (1806, 56598), (2709, 37732), (3612, 28299), (5418, 18866), (9433, 10836)]