90735078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 215728128

約数和(自身を除く): 124993050

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 227, 307, 434, 454, 614, 651, 681, 921, 1302, 1362, 1589, 1842, 2149, 3178, 4298, 4767, 6447, 7037, 9517, 9534, 12894, 14074, 19034, 21111, 28551, 42222, 49259, 57102, 66619, 69689, 98518, 133238, 139378, 147777, 199857, 209067, 295554, 399714, 418134, 487823, 975646, 1463469, 2160359, 2926938, 4320718, 6481077, 12962154, 15122513, 30245026, 45367539, 90735078]

約数ペア:

[(1, 90735078), (2, 45367539), (3, 30245026), (6, 15122513), (7, 12962154), (14, 6481077), (21, 4320718), (31, 2926938), (42, 2160359), (62, 1463469), (93, 975646), (186, 487823), (217, 418134), (227, 399714), (307, 295554), (434, 209067), (454, 199857), (614, 147777), (651, 139378), (681, 133238), (921, 98518), (1302, 69689), (1362, 66619), (1589, 57102), (1842, 49259), (2149, 42222), (3178, 28551), (4298, 21111), (4767, 19034), (6447, 14074), (7037, 12894), (9517, 9534)]