72224790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7547}}^1$

素因数の和:7597

約数の個数: 64

約数和(自身を含む): 195644160

約数和(自身を除く): 123419370

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 7547, 9570, 15094, 22641, 37735, 45282, 75470, 83017, 113205, 166034, 218863, 226410, 249051, 415085, 437726, 498102, 656589, 830170, 1094315, 1245255, 1313178, 2188630, 2407493, 2490510, 3282945, 4814986, 6565890, 7222479, 12037465, 14444958, 24074930, 36112395, 72224790]

約数ペア:

[(1, 72224790), (2, 36112395), (3, 24074930), (5, 14444958), (6, 12037465), (10, 7222479), (11, 6565890), (15, 4814986), (22, 3282945), (29, 2490510), (30, 2407493), (33, 2188630), (55, 1313178), (58, 1245255), (66, 1094315), (87, 830170), (110, 656589), (145, 498102), (165, 437726), (174, 415085), (290, 249051), (319, 226410), (330, 218863), (435, 166034), (638, 113205), (870, 83017), (957, 75470), (1595, 45282), (1914, 37735), (3190, 22641), (4785, 15094), (7547, 9570)]