64714188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6367}}^1$

素因数の和:6403

約数の個数: 72

約数和(自身を含む): 189715456

約数和(自身を除く): 125001268

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 6367, 10164, 12734, 19101, 25468, 38202, 44569, 70037, 76404, 89138, 133707, 140074, 178276, 210111, 267414, 280148, 420222, 490259, 534828, 770407, 840444, 980518, 1470777, 1540814, 1961036, 2311221, 2941554, 3081628, 4622442, 5392849, 5883108, 9244884, 10785698, 16178547, 21571396, 32357094, 64714188]

約数ペア:

[(1, 64714188), (2, 32357094), (3, 21571396), (4, 16178547), (6, 10785698), (7, 9244884), (11, 5883108), (12, 5392849), (14, 4622442), (21, 3081628), (22, 2941554), (28, 2311221), (33, 1961036), (42, 1540814), (44, 1470777), (66, 980518), (77, 840444), (84, 770407), (121, 534828), (132, 490259), (154, 420222), (231, 280148), (242, 267414), (308, 210111), (363, 178276), (462, 140074), (484, 133707), (726, 89138), (847, 76404), (924, 70037), (1452, 44569), (1694, 38202), (2541, 25468), (3388, 19101), (5082, 12734), (6367, 10164)]