81575052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8863}}^1$

素因数の和:8942

約数の個数: 48

約数和(自身を含む): 208481280

約数和(自身を除く): 126906228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2301, 3068, 4602, 8863, 9204, 17726, 26589, 35452, 53178, 106356, 115219, 230438, 345657, 460876, 522917, 691314, 1045834, 1382628, 1568751, 2091668, 3137502, 6275004, 6797921, 13595842, 20393763, 27191684, 40787526, 81575052]

約数ペア:

[(1, 81575052), (2, 40787526), (3, 27191684), (4, 20393763), (6, 13595842), (12, 6797921), (13, 6275004), (26, 3137502), (39, 2091668), (52, 1568751), (59, 1382628), (78, 1045834), (118, 691314), (156, 522917), (177, 460876), (236, 345657), (354, 230438), (708, 115219), (767, 106356), (1534, 53178), (2301, 35452), (3068, 26589), (4602, 17726), (8863, 9204)]