80355552

素因数分解:

$2^5\times 3^1\times {\mathrm{211}}^1\times {\mathrm{3967}}^1$

素因数の和:4191

約数の個数: 48

約数和(自身を含む): 211986432

約数和(自身を除く): 131630880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 3967, 5064, 6752, 7934, 10128, 11901, 15868, 20256, 23802, 31736, 47604, 63472, 95208, 126944, 190416, 380832, 837037, 1674074, 2511111, 3348148, 5022222, 6696296, 10044444, 13392592, 20088888, 26785184, 40177776, 80355552]

約数ペア:

[(1, 80355552), (2, 40177776), (3, 26785184), (4, 20088888), (6, 13392592), (8, 10044444), (12, 6696296), (16, 5022222), (24, 3348148), (32, 2511111), (48, 1674074), (96, 837037), (211, 380832), (422, 190416), (633, 126944), (844, 95208), (1266, 63472), (1688, 47604), (2532, 31736), (3376, 23802), (3967, 20256), (5064, 15868), (6752, 11901), (7934, 10128)]