81111546438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{264133}}^1$

素因数の和:264309

約数の個数: 64

約数和(自身を含む): 181758001152

約数和(自身を除く): 100646454714

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 127, 186, 254, 381, 403, 762, 806, 1209, 1651, 2418, 3302, 3937, 4953, 7874, 9906, 11811, 23622, 51181, 102362, 153543, 264133, 307086, 528266, 792399, 1584798, 3433729, 6867458, 8188123, 10301187, 16376246, 20602374, 24564369, 33544891, 49128738, 67089782, 100634673, 106445599, 201269346, 212891198, 319336797, 436083583, 638673594, 872167166, 1039891621, 1308250749, 2079783242, 2616501498, 3119674863, 6239349726, 13518591073, 27037182146, 40555773219, 81111546438]

約数ペア:

[(1, 81111546438), (2, 40555773219), (3, 27037182146), (6, 13518591073), (13, 6239349726), (26, 3119674863), (31, 2616501498), (39, 2079783242), (62, 1308250749), (78, 1039891621), (93, 872167166), (127, 638673594), (186, 436083583), (254, 319336797), (381, 212891198), (403, 201269346), (762, 106445599), (806, 100634673), (1209, 67089782), (1651, 49128738), (2418, 33544891), (3302, 24564369), (3937, 20602374), (4953, 16376246), (7874, 10301187), (9906, 8188123), (11811, 6867458), (23622, 3433729), (51181, 1584798), (102362, 792399), (153543, 528266), (264133, 307086)]