87116886

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 192969504

約数和(自身を除く): 105852618

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 167, 219, 334, 397, 438, 501, 657, 794, 1002, 1191, 1314, 1503, 2382, 3006, 3573, 7146, 12191, 24382, 28981, 36573, 57962, 66299, 73146, 86943, 109719, 132598, 173886, 198897, 219438, 260829, 397794, 521658, 596691, 1193382, 4839827, 9679654, 14519481, 29038962, 43558443, 87116886]

約数ペア:

[(1, 87116886), (2, 43558443), (3, 29038962), (6, 14519481), (9, 9679654), (18, 4839827), (73, 1193382), (146, 596691), (167, 521658), (219, 397794), (334, 260829), (397, 219438), (438, 198897), (501, 173886), (657, 132598), (794, 109719), (1002, 86943), (1191, 73146), (1314, 66299), (1503, 57962), (2382, 36573), (3006, 28981), (3573, 24382), (7146, 12191)]