74942694

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 170662752

約数和(自身を除く): 95720058

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 157, 207, 314, 414, 471, 942, 1153, 1413, 2306, 2826, 3459, 3611, 6918, 7222, 10377, 10833, 20754, 21666, 26519, 32499, 53038, 64998, 79557, 159114, 181021, 238671, 362042, 477342, 543063, 1086126, 1629189, 3258378, 4163483, 8326966, 12490449, 24980898, 37471347, 74942694]

約数ペア:

[(1, 74942694), (2, 37471347), (3, 24980898), (6, 12490449), (9, 8326966), (18, 4163483), (23, 3258378), (46, 1629189), (69, 1086126), (138, 543063), (157, 477342), (207, 362042), (314, 238671), (414, 181021), (471, 159114), (942, 79557), (1153, 64998), (1413, 53038), (2306, 32499), (2826, 26519), (3459, 21666), (3611, 20754), (6918, 10833), (7222, 10377)]