84296340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10891}}^1$

素因数の和:10949

約数の個数: 72

約数和(自身を含む): 261669408

約数和(自身を除く): 177373068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 10891, 21782, 32673, 43564, 54455, 65346, 98019, 108910, 130692, 163365, 196038, 217820, 326730, 392076, 468313, 490095, 653460, 936626, 980190, 1404939, 1873252, 1960380, 2341565, 2809878, 4214817, 4683130, 5619756, 7024695, 8429634, 9366260, 14049390, 16859268, 21074085, 28098780, 42148170, 84296340]

約数ペア:

[(1, 84296340), (2, 42148170), (3, 28098780), (4, 21074085), (5, 16859268), (6, 14049390), (9, 9366260), (10, 8429634), (12, 7024695), (15, 5619756), (18, 4683130), (20, 4214817), (30, 2809878), (36, 2341565), (43, 1960380), (45, 1873252), (60, 1404939), (86, 980190), (90, 936626), (129, 653460), (172, 490095), (180, 468313), (215, 392076), (258, 326730), (387, 217820), (430, 196038), (516, 163365), (645, 130692), (774, 108910), (860, 98019), (1290, 65346), (1548, 54455), (1935, 43564), (2580, 32673), (3870, 21782), (7740, 10891)]