120906828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2411}}^1$

素因数の和:2627

約数の個数: 72

約数和(自身を含む): 351187200

約数和(自身を除く): 230280372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1393, 1791, 2388, 2411, 2786, 3582, 4179, 4822, 5572, 7164, 7233, 8358, 9644, 12537, 14466, 16716, 16877, 21699, 25074, 28932, 33754, 43398, 50148, 50631, 67508, 86796, 101262, 151893, 202524, 303786, 479789, 607572, 959578, 1439367, 1919156, 2878734, 3358523, 4318101, 5757468, 6717046, 8636202, 10075569, 13434092, 17272404, 20151138, 30226707, 40302276, 60453414, 120906828]

約数ペア:

[(1, 120906828), (2, 60453414), (3, 40302276), (4, 30226707), (6, 20151138), (7, 17272404), (9, 13434092), (12, 10075569), (14, 8636202), (18, 6717046), (21, 5757468), (28, 4318101), (36, 3358523), (42, 2878734), (63, 1919156), (84, 1439367), (126, 959578), (199, 607572), (252, 479789), (398, 303786), (597, 202524), (796, 151893), (1194, 101262), (1393, 86796), (1791, 67508), (2388, 50631), (2411, 50148), (2786, 43398), (3582, 33754), (4179, 28932), (4822, 25074), (5572, 21699), (7164, 16877), (7233, 16716), (8358, 14466), (9644, 12537)]