80270372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2141}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 174650112

約数和(自身を除く): 94379740

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 182, 206, 364, 412, 721, 1339, 1442, 2141, 2678, 2884, 4282, 5356, 8564, 9373, 14987, 18746, 27833, 29974, 37492, 55666, 59948, 111332, 194831, 220523, 389662, 441046, 779324, 882092, 1543661, 2866799, 3087322, 5733598, 6174644, 11467196, 20067593, 40135186, 80270372]

約数ペア:

[(1, 80270372), (2, 40135186), (4, 20067593), (7, 11467196), (13, 6174644), (14, 5733598), (26, 3087322), (28, 2866799), (52, 1543661), (91, 882092), (103, 779324), (182, 441046), (206, 389662), (364, 220523), (412, 194831), (721, 111332), (1339, 59948), (1442, 55666), (2141, 37492), (2678, 29974), (2884, 27833), (4282, 18746), (5356, 14987), (8564, 9373)]