64933996878

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{751}}^1$

素因数の和:1342

約数の個数: 96

約数和(自身を含む): 143702507520

約数和(自身を除く): 78768510642

約数列:

[1, 2, 3, 6, 9, 18, 109, 127, 218, 254, 327, 347, 381, 654, 694, 751, 762, 981, 1041, 1143, 1502, 1962, 2082, 2253, 2286, 3123, 4506, 6246, 6759, 13518, 13843, 27686, 37823, 41529, 44069, 75646, 81859, 83058, 88138, 95377, 113469, 124587, 132207, 163718, 190754, 226938, 245577, 249174, 260597, 264414, 286131, 340407, 396621, 491154, 521194, 572262, 680814, 736731, 781791, 793242, 858393, 1473462, 1563582, 1716786, 2345373, 4690746, 4803521, 9607042, 10396093, 14410563, 20792186, 28405073, 28821126, 31188279, 33095819, 43231689, 56810146, 62376558, 66191638, 85215219, 86463378, 93564837, 99287457, 170430438, 187129674, 198574914, 255645657, 297862371, 511291314, 595724742, 3607444271, 7214888542, 10822332813, 21644665626, 32466998439, 64933996878]

約数ペア:

[(1, 64933996878), (2, 32466998439), (3, 21644665626), (6, 10822332813), (9, 7214888542), (18, 3607444271), (109, 595724742), (127, 511291314), (218, 297862371), (254, 255645657), (327, 198574914), (347, 187129674), (381, 170430438), (654, 99287457), (694, 93564837), (751, 86463378), (762, 85215219), (981, 66191638), (1041, 62376558), (1143, 56810146), (1502, 43231689), (1962, 33095819), (2082, 31188279), (2253, 28821126), (2286, 28405073), (3123, 20792186), (4506, 14410563), (6246, 10396093), (6759, 9607042), (13518, 4803521), (13843, 4690746), (27686, 2345373), (37823, 1716786), (41529, 1563582), (44069, 1473462), (75646, 858393), (81859, 793242), (83058, 781791), (88138, 736731), (95377, 680814), (113469, 572262), (124587, 521194), (132207, 491154), (163718, 396621), (190754, 340407), (226938, 286131), (245577, 264414), (249174, 260597)]