90017746

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5099}}^1$

素因数の和:5218

約数の個数: 32

約数和(自身を含む): 167932800

約数和(自身を除く): 77915054

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 679, 1261, 1358, 2522, 5099, 8827, 10198, 17654, 35693, 66287, 71386, 132574, 464009, 494603, 928018, 989206, 3462221, 6429839, 6924442, 12859678, 45008873, 90017746]

約数ペア:

[(1, 90017746), (2, 45008873), (7, 12859678), (13, 6924442), (14, 6429839), (26, 3462221), (91, 989206), (97, 928018), (182, 494603), (194, 464009), (679, 132574), (1261, 71386), (1358, 66287), (2522, 35693), (5099, 17654), (8827, 10198)]