68849748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 108

約数和(自身を含む): 196664832

約数和(自身を除く): 127815084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 127, 132, 148, 198, 222, 254, 333, 381, 396, 407, 444, 508, 666, 762, 814, 1143, 1221, 1332, 1369, 1397, 1524, 1628, 2286, 2442, 2738, 2794, 3663, 4107, 4191, 4572, 4699, 4884, 5476, 5588, 7326, 8214, 8382, 9398, 12321, 12573, 14097, 14652, 15059, 16428, 16764, 18796, 24642, 25146, 28194, 30118, 42291, 45177, 49284, 50292, 51689, 56388, 60236, 84582, 90354, 103378, 135531, 155067, 169164, 173863, 180708, 206756, 271062, 310134, 347726, 465201, 521589, 542124, 620268, 695452, 930402, 1043178, 1564767, 1860804, 1912493, 2086356, 3129534, 3824986, 5737479, 6259068, 7649972, 11474958, 17212437, 22949916, 34424874, 68849748]

約数ペア:

[(1, 68849748), (2, 34424874), (3, 22949916), (4, 17212437), (6, 11474958), (9, 7649972), (11, 6259068), (12, 5737479), (18, 3824986), (22, 3129534), (33, 2086356), (36, 1912493), (37, 1860804), (44, 1564767), (66, 1043178), (74, 930402), (99, 695452), (111, 620268), (127, 542124), (132, 521589), (148, 465201), (198, 347726), (222, 310134), (254, 271062), (333, 206756), (381, 180708), (396, 173863), (407, 169164), (444, 155067), (508, 135531), (666, 103378), (762, 90354), (814, 84582), (1143, 60236), (1221, 56388), (1332, 51689), (1369, 50292), (1397, 49284), (1524, 45177), (1628, 42291), (2286, 30118), (2442, 28194), (2738, 25146), (2794, 24642), (3663, 18796), (4107, 16764), (4191, 16428), (4572, 15059), (4699, 14652), (4884, 14097), (5476, 12573), (5588, 12321), (7326, 9398), (8214, 8382)]