81696538368

素因数分解:

$2^8\times 3^2\times {\mathrm{293}}^1\times {\mathrm{121019}}^1$

素因数の和:121334

約数の個数: 108

約数和(自身を含む): 236357142840

約数和(自身を除く): 154660604472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 293, 384, 576, 586, 768, 879, 1152, 1172, 1758, 2304, 2344, 2637, 3516, 4688, 5274, 7032, 9376, 10548, 14064, 18752, 21096, 28128, 37504, 42192, 56256, 75008, 84384, 112512, 121019, 168768, 225024, 242038, 337536, 363057, 484076, 675072, 726114, 968152, 1089171, 1452228, 1936304, 2178342, 2904456, 3872608, 4356684, 5808912, 7745216, 8713368, 11617824, 15490432, 17426736, 23235648, 30980864, 34853472, 35458567, 46471296, 69706944, 70917134, 92942592, 106375701, 139413888, 141834268, 212751402, 278827776, 283668536, 319127103, 425502804, 567337072, 638254206, 851005608, 1134674144, 1276508412, 1702011216, 2269348288, 2553016824, 3404022432, 4538696576, 5106033648, 6808044864, 9077393152, 10212067296, 13616089728, 20424134592, 27232179456, 40848269184, 81696538368]

約数ペア:

[(1, 81696538368), (2, 40848269184), (3, 27232179456), (4, 20424134592), (6, 13616089728), (8, 10212067296), (9, 9077393152), (12, 6808044864), (16, 5106033648), (18, 4538696576), (24, 3404022432), (32, 2553016824), (36, 2269348288), (48, 1702011216), (64, 1276508412), (72, 1134674144), (96, 851005608), (128, 638254206), (144, 567337072), (192, 425502804), (256, 319127103), (288, 283668536), (293, 278827776), (384, 212751402), (576, 141834268), (586, 139413888), (768, 106375701), (879, 92942592), (1152, 70917134), (1172, 69706944), (1758, 46471296), (2304, 35458567), (2344, 34853472), (2637, 30980864), (3516, 23235648), (4688, 17426736), (5274, 15490432), (7032, 11617824), (9376, 8713368), (10548, 7745216), (14064, 5808912), (18752, 4356684), (21096, 3872608), (28128, 2904456), (37504, 2178342), (42192, 1936304), (56256, 1452228), (75008, 1089171), (84384, 968152), (112512, 726114), (121019, 675072), (168768, 484076), (225024, 363057), (242038, 337536)]