90828

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^2$

素因数の和:71

約数の個数: 36

約数和(自身を含む): 243880

約数和(自身を除く): 153052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 841, 1044, 1566, 1682, 2523, 3132, 3364, 5046, 7569, 10092, 15138, 22707, 30276, 45414, 90828]

約数ペア:

[(1, 90828), (2, 45414), (3, 30276), (4, 22707), (6, 15138), (9, 10092), (12, 7569), (18, 5046), (27, 3364), (29, 3132), (36, 2523), (54, 1682), (58, 1566), (87, 1044), (108, 841), (116, 783), (174, 522), (261, 348)]