89876340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9421}}^1$

素因数の和:9489

約数の個数: 72

約数和(自身を含む): 277798248

約数和(自身を除く): 187921908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9421, 9540, 18842, 28263, 37684, 47105, 56526, 84789, 94210, 113052, 141315, 169578, 188420, 282630, 339156, 423945, 499313, 565260, 847890, 998626, 1497939, 1695780, 1997252, 2496565, 2995878, 4493817, 4993130, 5991756, 7489695, 8987634, 9986260, 14979390, 17975268, 22469085, 29958780, 44938170, 89876340]

約数ペア:

[(1, 89876340), (2, 44938170), (3, 29958780), (4, 22469085), (5, 17975268), (6, 14979390), (9, 9986260), (10, 8987634), (12, 7489695), (15, 5991756), (18, 4993130), (20, 4493817), (30, 2995878), (36, 2496565), (45, 1997252), (53, 1695780), (60, 1497939), (90, 998626), (106, 847890), (159, 565260), (180, 499313), (212, 423945), (265, 339156), (318, 282630), (477, 188420), (530, 169578), (636, 141315), (795, 113052), (954, 94210), (1060, 84789), (1590, 56526), (1908, 47105), (2385, 37684), (3180, 28263), (4770, 18842), (9421, 9540)]