90401276

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{5557}}^1$

素因数の和:5658

約数の個数: 36

約数和(自身を含む): 186281928

約数和(自身を除く): 95880652

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 1162, 2324, 4067, 5557, 8134, 11114, 16268, 22228, 38899, 77798, 155596, 272293, 461231, 544586, 922462, 1089172, 1844924, 3228617, 6457234, 12914468, 22600319, 45200638, 90401276]

約数ペア:

[(1, 90401276), (2, 45200638), (4, 22600319), (7, 12914468), (14, 6457234), (28, 3228617), (49, 1844924), (83, 1089172), (98, 922462), (166, 544586), (196, 461231), (332, 272293), (581, 155596), (1162, 77798), (2324, 38899), (4067, 22228), (5557, 16268), (8134, 11114)]