90645714

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{587}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 205837632

約数和(自身を除く): 115191918

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 373, 414, 587, 746, 1119, 1174, 1761, 2238, 3357, 3522, 5283, 6714, 8579, 10566, 13501, 17158, 25737, 27002, 40503, 51474, 77211, 81006, 121509, 154422, 218951, 243018, 437902, 656853, 1313706, 1970559, 3941118, 5035873, 10071746, 15107619, 30215238, 45322857, 90645714]

約数ペア:

[(1, 90645714), (2, 45322857), (3, 30215238), (6, 15107619), (9, 10071746), (18, 5035873), (23, 3941118), (46, 1970559), (69, 1313706), (138, 656853), (207, 437902), (373, 243018), (414, 218951), (587, 154422), (746, 121509), (1119, 81006), (1174, 77211), (1761, 51474), (2238, 40503), (3357, 27002), (3522, 25737), (5283, 17158), (6714, 13501), (8579, 10566)]