71774538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 159408480

約数和(自身を除く): 87633942

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 121, 218, 242, 327, 363, 654, 726, 907, 1199, 1814, 2398, 2721, 3597, 5442, 7194, 9977, 13189, 19954, 26378, 29931, 39567, 59862, 79134, 98863, 109747, 197726, 219494, 296589, 329241, 593178, 658482, 1087493, 2174986, 3262479, 6524958, 11962423, 23924846, 35887269, 71774538]

約数ペア:

[(1, 71774538), (2, 35887269), (3, 23924846), (6, 11962423), (11, 6524958), (22, 3262479), (33, 2174986), (66, 1087493), (109, 658482), (121, 593178), (218, 329241), (242, 296589), (327, 219494), (363, 197726), (654, 109747), (726, 98863), (907, 79134), (1199, 59862), (1814, 39567), (2398, 29931), (2721, 26378), (3597, 19954), (5442, 13189), (7194, 9977)]