8244468

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 22113000

約数和(自身を除く): 13868532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 149, 159, 174, 212, 261, 298, 318, 348, 447, 477, 522, 596, 636, 894, 954, 1044, 1341, 1537, 1788, 1908, 2682, 3074, 4321, 4611, 5364, 6148, 7897, 8642, 9222, 12963, 13833, 15794, 17284, 18444, 23691, 25926, 27666, 31588, 38889, 47382, 51852, 55332, 71073, 77778, 94764, 142146, 155556, 229013, 284292, 458026, 687039, 916052, 1374078, 2061117, 2748156, 4122234, 8244468]

約数ペア:

[(1, 8244468), (2, 4122234), (3, 2748156), (4, 2061117), (6, 1374078), (9, 916052), (12, 687039), (18, 458026), (29, 284292), (36, 229013), (53, 155556), (58, 142146), (87, 94764), (106, 77778), (116, 71073), (149, 55332), (159, 51852), (174, 47382), (212, 38889), (261, 31588), (298, 27666), (318, 25926), (348, 23691), (447, 18444), (477, 17284), (522, 15794), (596, 13833), (636, 12963), (894, 9222), (954, 8642), (1044, 7897), (1341, 6148), (1537, 5364), (1788, 4611), (1908, 4321), (2682, 3074)]