66960852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 182863296

約数和(自身を除く): 115902444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 263, 294, 433, 526, 588, 789, 866, 1052, 1299, 1578, 1732, 1841, 2598, 3031, 3156, 3682, 5196, 5523, 6062, 7364, 9093, 11046, 12124, 12887, 18186, 21217, 22092, 25774, 36372, 38661, 42434, 51548, 63651, 77322, 84868, 113879, 127302, 154644, 227758, 254604, 341637, 455516, 683274, 797153, 1366548, 1594306, 2391459, 3188612, 4782918, 5580071, 9565836, 11160142, 16740213, 22320284, 33480426, 66960852]

約数ペア:

[(1, 66960852), (2, 33480426), (3, 22320284), (4, 16740213), (6, 11160142), (7, 9565836), (12, 5580071), (14, 4782918), (21, 3188612), (28, 2391459), (42, 1594306), (49, 1366548), (84, 797153), (98, 683274), (147, 455516), (196, 341637), (263, 254604), (294, 227758), (433, 154644), (526, 127302), (588, 113879), (789, 84868), (866, 77322), (1052, 63651), (1299, 51548), (1578, 42434), (1732, 38661), (1841, 36372), (2598, 25774), (3031, 22092), (3156, 21217), (3682, 18186), (5196, 12887), (5523, 12124), (6062, 11046), (7364, 9093)]