72054164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{15227}}^1$

素因数の和:15264

約数の個数: 36

約数和(自身を含む): 156056544

約数和(自身を除く): 84002380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 15227, 30454, 60908, 106589, 197951, 213178, 395902, 426356, 791804, 1385657, 2573363, 2771314, 5146726, 5542628, 10293452, 18013541, 36027082, 72054164]

約数ペア:

[(1, 72054164), (2, 36027082), (4, 18013541), (7, 10293452), (13, 5542628), (14, 5146726), (26, 2771314), (28, 2573363), (52, 1385657), (91, 791804), (169, 426356), (182, 395902), (338, 213178), (364, 197951), (676, 106589), (1183, 60908), (2366, 30454), (4732, 15227)]