82144916

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{937}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 171451392

約数和(自身を除く): 89306476

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 101, 124, 202, 217, 404, 434, 707, 868, 937, 1414, 1874, 2828, 3131, 3748, 6262, 6559, 12524, 13118, 21917, 26236, 29047, 43834, 58094, 87668, 94637, 116188, 189274, 203329, 378548, 406658, 662459, 813316, 1324918, 2649836, 2933747, 5867494, 11734988, 20536229, 41072458, 82144916]

約数ペア:

[(1, 82144916), (2, 41072458), (4, 20536229), (7, 11734988), (14, 5867494), (28, 2933747), (31, 2649836), (62, 1324918), (101, 813316), (124, 662459), (202, 406658), (217, 378548), (404, 203329), (434, 189274), (707, 116188), (868, 94637), (937, 87668), (1414, 58094), (1874, 43834), (2828, 29047), (3131, 26236), (3748, 21917), (6262, 13118), (6559, 12524)]