68436894864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71171}}^1$

素因数の和:71285

約数の個数: 160

約数和(自身を含む): 201641094144

約数和(自身を除く): 133204199280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 67, 69, 78, 92, 104, 134, 138, 156, 184, 201, 208, 268, 276, 299, 312, 368, 402, 536, 552, 598, 624, 804, 871, 897, 1072, 1104, 1196, 1541, 1608, 1742, 1794, 2392, 2613, 3082, 3216, 3484, 3588, 4623, 4784, 5226, 6164, 6968, 7176, 9246, 10452, 12328, 13936, 14352, 18492, 20033, 20904, 24656, 36984, 40066, 41808, 60099, 71171, 73968, 80132, 120198, 142342, 160264, 213513, 240396, 284684, 320528, 427026, 480792, 569368, 854052, 925223, 961584, 1138736, 1636933, 1708104, 1850446, 2775669, 3273866, 3416208, 3700892, 4768457, 4910799, 5551338, 6547732, 7401784, 9536914, 9821598, 11102676, 13095464, 14305371, 14803568, 19073828, 19643196, 21280129, 22205352, 26190928, 28610742, 38147656, 39286392, 42560258, 44410704, 57221484, 61989941, 63840387, 76295312, 78572784, 85120516, 109674511, 114442968, 123979882, 127680774, 170241032, 185969823, 219349022, 228885936, 247959764, 255361548, 329023533, 340482064, 371939646, 438698044, 495919528, 510723096, 658047066, 743879292, 877396088, 991839056, 1021446192, 1316094132, 1425768643, 1487758584, 1754792176, 2632188264, 2851537286, 2975517168, 4277305929, 5264376528, 5703074572, 8554611858, 11406149144, 17109223716, 22812298288, 34218447432, 68436894864]

約数ペア:

[(1, 68436894864), (2, 34218447432), (3, 22812298288), (4, 17109223716), (6, 11406149144), (8, 8554611858), (12, 5703074572), (13, 5264376528), (16, 4277305929), (23, 2975517168), (24, 2851537286), (26, 2632188264), (39, 1754792176), (46, 1487758584), (48, 1425768643), (52, 1316094132), (67, 1021446192), (69, 991839056), (78, 877396088), (92, 743879292), (104, 658047066), (134, 510723096), (138, 495919528), (156, 438698044), (184, 371939646), (201, 340482064), (208, 329023533), (268, 255361548), (276, 247959764), (299, 228885936), (312, 219349022), (368, 185969823), (402, 170241032), (536, 127680774), (552, 123979882), (598, 114442968), (624, 109674511), (804, 85120516), (871, 78572784), (897, 76295312), (1072, 63840387), (1104, 61989941), (1196, 57221484), (1541, 44410704), (1608, 42560258), (1742, 39286392), (1794, 38147656), (2392, 28610742), (2613, 26190928), (3082, 22205352), (3216, 21280129), (3484, 19643196), (3588, 19073828), (4623, 14803568), (4784, 14305371), (5226, 13095464), (6164, 11102676), (6968, 9821598), (7176, 9536914), (9246, 7401784), (10452, 6547732), (12328, 5551338), (13936, 4910799), (14352, 4768457), (18492, 3700892), (20033, 3416208), (20904, 3273866), (24656, 2775669), (36984, 1850446), (40066, 1708104), (41808, 1636933), (60099, 1138736), (71171, 961584), (73968, 925223), (80132, 854052), (120198, 569368), (142342, 480792), (160264, 427026), (213513, 320528), (240396, 284684)]