72245394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3469}}^1$

素因数の和:3579

約数の個数: 48

約数和(自身を含む): 170515800

約数和(自身を除く): 98270406

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1602, 2314, 3469, 3471, 6938, 6942, 10407, 10413, 20814, 20826, 31221, 45097, 62442, 90194, 135291, 270582, 308741, 405873, 617482, 811746, 926223, 1852446, 2778669, 4013633, 5557338, 8027266, 12040899, 24081798, 36122697, 72245394]

約数ペア:

[(1, 72245394), (2, 36122697), (3, 24081798), (6, 12040899), (9, 8027266), (13, 5557338), (18, 4013633), (26, 2778669), (39, 1852446), (78, 926223), (89, 811746), (117, 617482), (178, 405873), (234, 308741), (267, 270582), (534, 135291), (801, 90194), (1157, 62442), (1602, 45097), (2314, 31221), (3469, 20826), (3471, 20814), (6938, 10413), (6942, 10407)]