90117432

素因数分解:

$2^3\times 3^2\times {\mathrm{509}}^1\times {\mathrm{2459}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 244647000

約数和(自身を除く): 154529568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 509, 1018, 1527, 2036, 2459, 3054, 4072, 4581, 4918, 6108, 7377, 9162, 9836, 12216, 14754, 18324, 19672, 22131, 29508, 36648, 44262, 59016, 88524, 177048, 1251631, 2503262, 3754893, 5006524, 7509786, 10013048, 11264679, 15019572, 22529358, 30039144, 45058716, 90117432]

約数ペア:

[(1, 90117432), (2, 45058716), (3, 30039144), (4, 22529358), (6, 15019572), (8, 11264679), (9, 10013048), (12, 7509786), (18, 5006524), (24, 3754893), (36, 2503262), (72, 1251631), (509, 177048), (1018, 88524), (1527, 59016), (2036, 44262), (2459, 36648), (3054, 29508), (4072, 22131), (4581, 19672), (4918, 18324), (6108, 14754), (7377, 12216), (9162, 9836)]