65834574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 151683840

約数和(自身を除く): 85849266

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 131, 221, 262, 379, 393, 442, 663, 758, 786, 1137, 1326, 1703, 2227, 2274, 3406, 4454, 4927, 5109, 6443, 6681, 9854, 10218, 12886, 13362, 14781, 19329, 28951, 29562, 38658, 49649, 57902, 83759, 86853, 99298, 148947, 167518, 173706, 251277, 297894, 502554, 645437, 844033, 1290874, 1688066, 1936311, 2532099, 3872622, 5064198, 10972429, 21944858, 32917287, 65834574]

約数ペア:

[(1, 65834574), (2, 32917287), (3, 21944858), (6, 10972429), (13, 5064198), (17, 3872622), (26, 2532099), (34, 1936311), (39, 1688066), (51, 1290874), (78, 844033), (102, 645437), (131, 502554), (221, 297894), (262, 251277), (379, 173706), (393, 167518), (442, 148947), (663, 99298), (758, 86853), (786, 83759), (1137, 57902), (1326, 49649), (1703, 38658), (2227, 29562), (2274, 28951), (3406, 19329), (4454, 14781), (4927, 13362), (5109, 12886), (6443, 10218), (6681, 9854)]