66245244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 178752000

約数和(自身を除く): 112506756

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 37, 39, 46, 52, 69, 74, 78, 92, 111, 138, 148, 156, 222, 276, 299, 444, 481, 499, 598, 851, 897, 962, 998, 1196, 1443, 1497, 1702, 1794, 1924, 1996, 2553, 2886, 2994, 3404, 3588, 5106, 5772, 5988, 6487, 10212, 11063, 11477, 12974, 18463, 19461, 22126, 22954, 25948, 33189, 34431, 36926, 38922, 44252, 45908, 55389, 66378, 68862, 73852, 77844, 110778, 132756, 137724, 149201, 221556, 240019, 298402, 424649, 447603, 480038, 596804, 720057, 849298, 895206, 960076, 1273947, 1440114, 1698596, 1790412, 2547894, 2880228, 5095788, 5520437, 11040874, 16561311, 22081748, 33122622, 66245244]

約数ペア:

[(1, 66245244), (2, 33122622), (3, 22081748), (4, 16561311), (6, 11040874), (12, 5520437), (13, 5095788), (23, 2880228), (26, 2547894), (37, 1790412), (39, 1698596), (46, 1440114), (52, 1273947), (69, 960076), (74, 895206), (78, 849298), (92, 720057), (111, 596804), (138, 480038), (148, 447603), (156, 424649), (222, 298402), (276, 240019), (299, 221556), (444, 149201), (481, 137724), (499, 132756), (598, 110778), (851, 77844), (897, 73852), (962, 68862), (998, 66378), (1196, 55389), (1443, 45908), (1497, 44252), (1702, 38922), (1794, 36926), (1924, 34431), (1996, 33189), (2553, 25948), (2886, 22954), (2994, 22126), (3404, 19461), (3588, 18463), (5106, 12974), (5772, 11477), (5988, 11063), (6487, 10212)]