65689734

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 153280512

約数和(自身を除く): 87590778

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 127, 187, 254, 374, 381, 461, 561, 762, 922, 1122, 1383, 1397, 2159, 2766, 2794, 4191, 4318, 5071, 6477, 7837, 8382, 10142, 12954, 15213, 15674, 23511, 23749, 30426, 47022, 47498, 58547, 71247, 86207, 117094, 142494, 172414, 175641, 258621, 351282, 517242, 644017, 995299, 1288034, 1932051, 1990598, 2985897, 3864102, 5971794, 10948289, 21896578, 32844867, 65689734]

約数ペア:

[(1, 65689734), (2, 32844867), (3, 21896578), (6, 10948289), (11, 5971794), (17, 3864102), (22, 2985897), (33, 1990598), (34, 1932051), (51, 1288034), (66, 995299), (102, 644017), (127, 517242), (187, 351282), (254, 258621), (374, 175641), (381, 172414), (461, 142494), (561, 117094), (762, 86207), (922, 71247), (1122, 58547), (1383, 47498), (1397, 47022), (2159, 30426), (2766, 23749), (2794, 23511), (4191, 15674), (4318, 15213), (5071, 12954), (6477, 10142), (7837, 8382)]