75196278

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 167272560

約数和(自身を除く): 92076282

約数列:

[1, 2, 3, 6, 9, 18, 73, 89, 146, 178, 219, 267, 438, 534, 643, 657, 801, 1286, 1314, 1602, 1929, 3858, 5787, 6497, 11574, 12994, 19491, 38982, 46939, 57227, 58473, 93878, 114454, 116946, 140817, 171681, 281634, 343362, 422451, 515043, 844902, 1030086, 4177571, 8355142, 12532713, 25065426, 37598139, 75196278]

約数ペア:

[(1, 75196278), (2, 37598139), (3, 25065426), (6, 12532713), (9, 8355142), (18, 4177571), (73, 1030086), (89, 844902), (146, 515043), (178, 422451), (219, 343362), (267, 281634), (438, 171681), (534, 140817), (643, 116946), (657, 114454), (801, 93878), (1286, 58473), (1314, 57227), (1602, 46939), (1929, 38982), (3858, 19491), (5787, 12994), (6497, 11574)]