72755826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4463}}^1$

素因数の和:4511

約数の個数: 64

約数和(自身を含む): 179988480

約数和(自身を除く): 107232654

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 1254, 1482, 2717, 4463, 5434, 8151, 8926, 13389, 16302, 26778, 49093, 58019, 84797, 98186, 116038, 147279, 169594, 174057, 254391, 294558, 348114, 508782, 638209, 932767, 1102361, 1276418, 1865534, 1914627, 2204722, 2798301, 3307083, 3829254, 5596602, 6614166, 12125971, 24251942, 36377913, 72755826]

約数ペア:

[(1, 72755826), (2, 36377913), (3, 24251942), (6, 12125971), (11, 6614166), (13, 5596602), (19, 3829254), (22, 3307083), (26, 2798301), (33, 2204722), (38, 1914627), (39, 1865534), (57, 1276418), (66, 1102361), (78, 932767), (114, 638209), (143, 508782), (209, 348114), (247, 294558), (286, 254391), (418, 174057), (429, 169594), (494, 147279), (627, 116038), (741, 98186), (858, 84797), (1254, 58019), (1482, 49093), (2717, 26778), (4463, 16302), (5434, 13389), (8151, 8926)]