89780054

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3709}}^1$

素因数の和:3757

約数の個数: 48

約数和(自身を含む): 177634800

約数和(自身を除く): 87854746

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 3458, 3709, 7418, 12103, 24206, 25963, 48217, 51926, 70471, 96434, 140942, 181741, 337519, 363482, 493297, 675038, 916123, 986594, 1832246, 2362633, 3453079, 4725266, 6412861, 6906158, 12825722, 44890027, 89780054]

約数ペア:

[(1, 89780054), (2, 44890027), (7, 12825722), (13, 6906158), (14, 6412861), (19, 4725266), (26, 3453079), (38, 2362633), (49, 1832246), (91, 986594), (98, 916123), (133, 675038), (182, 493297), (247, 363482), (266, 337519), (494, 181741), (637, 140942), (931, 96434), (1274, 70471), (1729, 51926), (1862, 48217), (3458, 25963), (3709, 24206), (7418, 12103)]