90400086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13537}}^1$

素因数の和:13605

約数の個数: 48

約数和(自身を含む): 228088224

約数和(自身を除く): 137688138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 13537, 27074, 40611, 81222, 94759, 121833, 189518, 243666, 284277, 568554, 717461, 852831, 1434922, 1705662, 2152383, 4304766, 5022227, 6457149, 10044454, 12914298, 15066681, 30133362, 45200043, 90400086]

約数ペア:

[(1, 90400086), (2, 45200043), (3, 30133362), (6, 15066681), (7, 12914298), (9, 10044454), (14, 6457149), (18, 5022227), (21, 4304766), (42, 2152383), (53, 1705662), (63, 1434922), (106, 852831), (126, 717461), (159, 568554), (318, 284277), (371, 243666), (477, 189518), (742, 121833), (954, 94759), (1113, 81222), (2226, 40611), (3339, 27074), (6678, 13537)]