73141012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 153941760

約数和(自身を除く): 80800748

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 137, 161, 274, 322, 548, 644, 829, 959, 1658, 1918, 3151, 3316, 3836, 5803, 6302, 11606, 12604, 19067, 22057, 23212, 38134, 44114, 76268, 88228, 113573, 133469, 227146, 266938, 454292, 533876, 795011, 1590022, 2612179, 3180044, 5224358, 10448716, 18285253, 36570506, 73141012]

約数ペア:

[(1, 73141012), (2, 36570506), (4, 18285253), (7, 10448716), (14, 5224358), (23, 3180044), (28, 2612179), (46, 1590022), (92, 795011), (137, 533876), (161, 454292), (274, 266938), (322, 227146), (548, 133469), (644, 113573), (829, 88228), (959, 76268), (1658, 44114), (1918, 38134), (3151, 23212), (3316, 22057), (3836, 19067), (5803, 12604), (6302, 11606)]