90212076

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43963}}^1$

素因数の和:43995

約数の個数: 48

約数和(自身を含む): 246198400

約数和(自身を除く): 155986324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 43963, 87926, 131889, 175852, 263778, 395667, 527556, 791334, 835297, 1187001, 1582668, 1670594, 2374002, 2505891, 3341188, 4748004, 5011782, 7517673, 10023564, 15035346, 22553019, 30070692, 45106038, 90212076]

約数ペア:

[(1, 90212076), (2, 45106038), (3, 30070692), (4, 22553019), (6, 15035346), (9, 10023564), (12, 7517673), (18, 5011782), (19, 4748004), (27, 3341188), (36, 2505891), (38, 2374002), (54, 1670594), (57, 1582668), (76, 1187001), (108, 835297), (114, 791334), (171, 527556), (228, 395667), (342, 263778), (513, 175852), (684, 131889), (1026, 87926), (2052, 43963)]