88315860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{63997}}^1$

素因数の和:64032

約数の個数: 48

約数和(自身を含む): 258039936

約数和(自身を除く): 169724076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 63997, 127994, 191991, 255988, 319985, 383982, 639970, 767964, 959955, 1279940, 1471931, 1919910, 2943862, 3839820, 4415793, 5887724, 7359655, 8831586, 14719310, 17663172, 22078965, 29438620, 44157930, 88315860]

約数ペア:

[(1, 88315860), (2, 44157930), (3, 29438620), (4, 22078965), (5, 17663172), (6, 14719310), (10, 8831586), (12, 7359655), (15, 5887724), (20, 4415793), (23, 3839820), (30, 2943862), (46, 1919910), (60, 1471931), (69, 1279940), (92, 959955), (115, 767964), (138, 639970), (230, 383982), (276, 319985), (345, 255988), (460, 191991), (690, 127994), (1380, 63997)]