65208456

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15889}}^1$

素因数の和:15923

約数の個数: 64

約数和(自身を含む): 190680000

約数和(自身を除く): 125471544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 15889, 31778, 47667, 63556, 95334, 127112, 143001, 190668, 286002, 301891, 381336, 429003, 572004, 603782, 858006, 905673, 1144008, 1207564, 1716012, 1811346, 2415128, 2717019, 3432024, 3622692, 5434038, 7245384, 8151057, 10868076, 16302114, 21736152, 32604228, 65208456]

約数ペア:

[(1, 65208456), (2, 32604228), (3, 21736152), (4, 16302114), (6, 10868076), (8, 8151057), (9, 7245384), (12, 5434038), (18, 3622692), (19, 3432024), (24, 2717019), (27, 2415128), (36, 1811346), (38, 1716012), (54, 1207564), (57, 1144008), (72, 905673), (76, 858006), (108, 603782), (114, 572004), (152, 429003), (171, 381336), (216, 301891), (228, 286002), (342, 190668), (456, 143001), (513, 127112), (684, 95334), (1026, 63556), (1368, 47667), (2052, 31778), (4104, 15889)]