87332674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 161118720

約数和(自身を除く): 73786046

約数列:

[1, 2, 11, 13, 22, 26, 47, 73, 89, 94, 143, 146, 178, 286, 517, 611, 803, 949, 979, 1034, 1157, 1222, 1606, 1898, 1958, 2314, 3431, 4183, 6497, 6721, 6862, 8366, 10439, 12727, 12994, 13442, 20878, 25454, 37741, 44603, 46013, 54379, 71467, 75482, 84461, 89206, 92026, 108758, 142934, 168922, 305359, 490633, 598169, 610718, 929071, 981266, 1196338, 1858142, 3358949, 3969667, 6717898, 7939334, 43666337, 87332674]

約数ペア:

[(1, 87332674), (2, 43666337), (11, 7939334), (13, 6717898), (22, 3969667), (26, 3358949), (47, 1858142), (73, 1196338), (89, 981266), (94, 929071), (143, 610718), (146, 598169), (178, 490633), (286, 305359), (517, 168922), (611, 142934), (803, 108758), (949, 92026), (979, 89206), (1034, 84461), (1157, 75482), (1222, 71467), (1606, 54379), (1898, 46013), (1958, 44603), (2314, 37741), (3431, 25454), (4183, 20878), (6497, 13442), (6721, 12994), (6862, 12727), (8366, 10439)]