81740802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2027}}^1$

素因数の和:2103

約数の個数: 64

約数和(自身を含む): 196245504

約数和(自身を除く): 114504702

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 78, 94, 141, 143, 282, 286, 429, 517, 611, 858, 1034, 1222, 1551, 1833, 2027, 3102, 3666, 4054, 6081, 6721, 12162, 13442, 20163, 22297, 26351, 40326, 44594, 52702, 66891, 79053, 95269, 133782, 158106, 190538, 285807, 289861, 571614, 579722, 869583, 1047959, 1238497, 1739166, 2095918, 2476994, 3143877, 3715491, 6287754, 7430982, 13623467, 27246934, 40870401, 81740802]

約数ペア:

[(1, 81740802), (2, 40870401), (3, 27246934), (6, 13623467), (11, 7430982), (13, 6287754), (22, 3715491), (26, 3143877), (33, 2476994), (39, 2095918), (47, 1739166), (66, 1238497), (78, 1047959), (94, 869583), (141, 579722), (143, 571614), (282, 289861), (286, 285807), (429, 190538), (517, 158106), (611, 133782), (858, 95269), (1034, 79053), (1222, 66891), (1551, 52702), (1833, 44594), (2027, 40326), (3102, 26351), (3666, 22297), (4054, 20163), (6081, 13442), (6721, 12162)]