7777372212

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{13219}}^1$

素因数の和:13565

約数の個数: 72

約数和(自身を含む): 20066373600

約数和(自身を除く): 12289001388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 277, 354, 531, 554, 708, 831, 1062, 1108, 1662, 2124, 2493, 3324, 4986, 9972, 13219, 16343, 26438, 32686, 39657, 49029, 52876, 65372, 79314, 98058, 118971, 147087, 158628, 196116, 237942, 294174, 475884, 588348, 779921, 1559842, 2339763, 3119684, 3661663, 4679526, 7019289, 7323326, 9359052, 10984989, 14038578, 14646652, 21969978, 28077156, 32954967, 43939956, 65909934, 131819868, 216038117, 432076234, 648114351, 864152468, 1296228702, 1944343053, 2592457404, 3888686106, 7777372212]

約数ペア:

[(1, 7777372212), (2, 3888686106), (3, 2592457404), (4, 1944343053), (6, 1296228702), (9, 864152468), (12, 648114351), (18, 432076234), (36, 216038117), (59, 131819868), (118, 65909934), (177, 43939956), (236, 32954967), (277, 28077156), (354, 21969978), (531, 14646652), (554, 14038578), (708, 10984989), (831, 9359052), (1062, 7323326), (1108, 7019289), (1662, 4679526), (2124, 3661663), (2493, 3119684), (3324, 2339763), (4986, 1559842), (9972, 779921), (13219, 588348), (16343, 475884), (26438, 294174), (32686, 237942), (39657, 196116), (49029, 158628), (52876, 147087), (65372, 118971), (79314, 98058)]