89108404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15227}}^1$

素因数の和:15268

約数の個数: 48

約数和(自身を含む): 204664320

約数和(自身を除く): 115555916

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 15227, 30454, 60908, 106589, 167497, 213178, 289313, 334994, 426356, 578626, 669988, 1157252, 1172479, 2025191, 2344958, 3182443, 4050382, 4689916, 6364886, 8100764, 12729772, 22277101, 44554202, 89108404]

約数ペア:

[(1, 89108404), (2, 44554202), (4, 22277101), (7, 12729772), (11, 8100764), (14, 6364886), (19, 4689916), (22, 4050382), (28, 3182443), (38, 2344958), (44, 2025191), (76, 1172479), (77, 1157252), (133, 669988), (154, 578626), (209, 426356), (266, 334994), (308, 289313), (418, 213178), (532, 167497), (836, 106589), (1463, 60908), (2926, 30454), (5852, 15227)]