80647584

素因数分解:

$2^5\times 3^1\times {\mathrm{449}}^1\times {\mathrm{1871}}^1$

素因数の和:2333

約数の個数: 48

約数和(自身を含む): 212284800

約数和(自身を除く): 131637216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 449, 898, 1347, 1796, 1871, 2694, 3592, 3742, 5388, 5613, 7184, 7484, 10776, 11226, 14368, 14968, 21552, 22452, 29936, 43104, 44904, 59872, 89808, 179616, 840079, 1680158, 2520237, 3360316, 5040474, 6720632, 10080948, 13441264, 20161896, 26882528, 40323792, 80647584]

約数ペア:

[(1, 80647584), (2, 40323792), (3, 26882528), (4, 20161896), (6, 13441264), (8, 10080948), (12, 6720632), (16, 5040474), (24, 3360316), (32, 2520237), (48, 1680158), (96, 840079), (449, 179616), (898, 89808), (1347, 59872), (1796, 44904), (1871, 43104), (2694, 29936), (3592, 22452), (3742, 21552), (5388, 14968), (5613, 14368), (7184, 11226), (7484, 10776)]