81593352

素因数分解:

$2^3\times 3^3\times {\mathrm{181}}^1\times {\mathrm{2087}}^1$

素因数の和:2283

約数の個数: 64

約数和(自身を含む): 228009600

約数和(自身を除く): 146416248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 181, 216, 362, 543, 724, 1086, 1448, 1629, 2087, 2172, 3258, 4174, 4344, 4887, 6261, 6516, 8348, 9774, 12522, 13032, 16696, 18783, 19548, 25044, 37566, 39096, 50088, 56349, 75132, 112698, 150264, 225396, 377747, 450792, 755494, 1133241, 1510988, 2266482, 3021976, 3399723, 4532964, 6799446, 9065928, 10199169, 13598892, 20398338, 27197784, 40796676, 81593352]

約数ペア:

[(1, 81593352), (2, 40796676), (3, 27197784), (4, 20398338), (6, 13598892), (8, 10199169), (9, 9065928), (12, 6799446), (18, 4532964), (24, 3399723), (27, 3021976), (36, 2266482), (54, 1510988), (72, 1133241), (108, 755494), (181, 450792), (216, 377747), (362, 225396), (543, 150264), (724, 112698), (1086, 75132), (1448, 56349), (1629, 50088), (2087, 39096), (2172, 37566), (3258, 25044), (4174, 19548), (4344, 18783), (4887, 16696), (6261, 13032), (6516, 12522), (8348, 9774)]