80350956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4759}}^1$

素因数の和:4843

約数の個数: 72

約数和(自身を含む): 235639040

約数和(自身を除く): 155288084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 4759, 5628, 8442, 9518, 14277, 16884, 19036, 28554, 33313, 42831, 57108, 66626, 85662, 99939, 133252, 171324, 199878, 299817, 318853, 399756, 599634, 637706, 956559, 1199268, 1275412, 1913118, 2231971, 2869677, 3826236, 4463942, 5739354, 6695913, 8927884, 11478708, 13391826, 20087739, 26783652, 40175478, 80350956]

約数ペア:

[(1, 80350956), (2, 40175478), (3, 26783652), (4, 20087739), (6, 13391826), (7, 11478708), (9, 8927884), (12, 6695913), (14, 5739354), (18, 4463942), (21, 3826236), (28, 2869677), (36, 2231971), (42, 1913118), (63, 1275412), (67, 1199268), (84, 956559), (126, 637706), (134, 599634), (201, 399756), (252, 318853), (268, 299817), (402, 199878), (469, 171324), (603, 133252), (804, 99939), (938, 85662), (1206, 66626), (1407, 57108), (1876, 42831), (2412, 33313), (2814, 28554), (4221, 19036), (4759, 16884), (5628, 14277), (8442, 9518)]