89500754

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 166950720

約数和(自身を除く): 77449966

約数列:

[1, 2, 7, 14, 19, 38, 49, 71, 98, 133, 142, 266, 497, 677, 931, 994, 1349, 1354, 1862, 2698, 3479, 4739, 6958, 9443, 9478, 12863, 18886, 25726, 33173, 48067, 66101, 66346, 90041, 96134, 132202, 180082, 336469, 630287, 672938, 913273, 1260574, 1826546, 2355283, 4710566, 6392911, 12785822, 44750377, 89500754]

約数ペア:

[(1, 89500754), (2, 44750377), (7, 12785822), (14, 6392911), (19, 4710566), (38, 2355283), (49, 1826546), (71, 1260574), (98, 913273), (133, 672938), (142, 630287), (266, 336469), (497, 180082), (677, 132202), (931, 96134), (994, 90041), (1349, 66346), (1354, 66101), (1862, 48067), (2698, 33173), (3479, 25726), (4739, 18886), (6958, 12863), (9443, 9478)]