71174988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6121}}^1$

素因数の和:6167

約数の個数: 72

約数和(自身を含む): 200556720

約数和(自身を除く): 129381732

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 6121, 11628, 12242, 18363, 24484, 36726, 55089, 73452, 104057, 110178, 116299, 208114, 220356, 232598, 312171, 348897, 416228, 465196, 624342, 697794, 936513, 1046691, 1248684, 1395588, 1873026, 1977083, 2093382, 3746052, 3954166, 4186764, 5931249, 7908332, 11862498, 17793747, 23724996, 35587494, 71174988]

約数ペア:

[(1, 71174988), (2, 35587494), (3, 23724996), (4, 17793747), (6, 11862498), (9, 7908332), (12, 5931249), (17, 4186764), (18, 3954166), (19, 3746052), (34, 2093382), (36, 1977083), (38, 1873026), (51, 1395588), (57, 1248684), (68, 1046691), (76, 936513), (102, 697794), (114, 624342), (153, 465196), (171, 416228), (204, 348897), (228, 312171), (306, 232598), (323, 220356), (342, 208114), (612, 116299), (646, 110178), (684, 104057), (969, 73452), (1292, 55089), (1938, 36726), (2907, 24484), (3876, 18363), (5814, 12242), (6121, 11628)]