64773702

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 165312000

約数和(自身を除く): 100538298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 349, 378, 491, 698, 982, 1047, 1473, 2094, 2443, 2946, 3141, 3437, 4419, 4886, 6282, 6874, 7329, 8838, 9423, 10311, 13257, 14658, 18846, 20622, 21987, 26514, 30933, 43974, 61866, 65961, 92799, 131922, 171359, 185598, 342718, 514077, 1028154, 1199513, 1542231, 2399026, 3084462, 3598539, 4626693, 7197078, 9253386, 10795617, 21591234, 32386851, 64773702]

約数ペア:

[(1, 64773702), (2, 32386851), (3, 21591234), (6, 10795617), (7, 9253386), (9, 7197078), (14, 4626693), (18, 3598539), (21, 3084462), (27, 2399026), (42, 1542231), (54, 1199513), (63, 1028154), (126, 514077), (189, 342718), (349, 185598), (378, 171359), (491, 131922), (698, 92799), (982, 65961), (1047, 61866), (1473, 43974), (2094, 30933), (2443, 26514), (2946, 21987), (3141, 20622), (3437, 18846), (4419, 14658), (4886, 13257), (6282, 10311), (6874, 9423), (7329, 8838)]