72297918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52163}}^1$

素因数の和:52189

約数の個数: 48

約数和(自身を含む): 195302016

約数和(自身を除く): 123004098

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 52163, 104326, 156489, 312978, 365141, 469467, 573793, 730282, 938934, 1095423, 1147586, 1721379, 2190846, 3286269, 3442758, 4016551, 5164137, 6572538, 8033102, 10328274, 12049653, 24099306, 36148959, 72297918]

約数ペア:

[(1, 72297918), (2, 36148959), (3, 24099306), (6, 12049653), (7, 10328274), (9, 8033102), (11, 6572538), (14, 5164137), (18, 4016551), (21, 3442758), (22, 3286269), (33, 2190846), (42, 1721379), (63, 1147586), (66, 1095423), (77, 938934), (99, 730282), (126, 573793), (154, 469467), (198, 365141), (231, 312978), (462, 156489), (693, 104326), (1386, 52163)]