123865776

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{3347}}^1$

素因数の和:3618

約数の個数: 60

約数和(自身を含む): 348104952

約数和(自身を除く): 224239176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 3347, 4112, 4626, 6168, 6694, 9252, 10041, 12336, 13388, 18504, 20082, 26776, 30123, 37008, 40164, 53552, 60246, 80328, 120492, 160656, 240984, 481968, 860179, 1720358, 2580537, 3440716, 5161074, 6881432, 7741611, 10322148, 13762864, 15483222, 20644296, 30966444, 41288592, 61932888, 123865776]

約数ペア:

[(1, 123865776), (2, 61932888), (3, 41288592), (4, 30966444), (6, 20644296), (8, 15483222), (9, 13762864), (12, 10322148), (16, 7741611), (18, 6881432), (24, 5161074), (36, 3440716), (48, 2580537), (72, 1720358), (144, 860179), (257, 481968), (514, 240984), (771, 160656), (1028, 120492), (1542, 80328), (2056, 60246), (2313, 53552), (3084, 40164), (3347, 37008), (4112, 30123), (4626, 26776), (6168, 20082), (6694, 18504), (9252, 13388), (10041, 12336)]