65161992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{977}}^1$

素因数の和:1390

約数の個数: 64

約数和(自身を含む): 186837120

約数和(自身を除く): 121675128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 397, 794, 977, 1191, 1588, 1954, 2382, 2779, 2931, 3176, 3908, 4764, 5558, 5862, 6839, 7816, 8337, 9528, 11116, 11724, 13678, 16674, 20517, 22232, 23448, 27356, 33348, 41034, 54712, 66696, 82068, 164136, 387869, 775738, 1163607, 1551476, 2327214, 2715083, 3102952, 4654428, 5430166, 8145249, 9308856, 10860332, 16290498, 21720664, 32580996, 65161992]

約数ペア:

[(1, 65161992), (2, 32580996), (3, 21720664), (4, 16290498), (6, 10860332), (7, 9308856), (8, 8145249), (12, 5430166), (14, 4654428), (21, 3102952), (24, 2715083), (28, 2327214), (42, 1551476), (56, 1163607), (84, 775738), (168, 387869), (397, 164136), (794, 82068), (977, 66696), (1191, 54712), (1588, 41034), (1954, 33348), (2382, 27356), (2779, 23448), (2931, 22232), (3176, 20517), (3908, 16674), (4764, 13678), (5558, 11724), (5862, 11116), (6839, 9528), (7816, 8337)]