64267956

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5527}}^1$

素因数の和:5573

約数の個数: 72

約数和(自身を含む): 181097280

約数和(自身を除く): 116829324

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, 5527, 5814, 11054, 11628, 16581, 22108, 33162, 49743, 66324, 93959, 99486, 105013, 187918, 198972, 210026, 281877, 315039, 375836, 420052, 563754, 630078, 845631, 945117, 1127508, 1260156, 1691262, 1785221, 1890234, 3382524, 3570442, 3780468, 5355663, 7140884, 10711326, 16066989, 21422652, 32133978, 64267956]

約数ペア:

[(1, 64267956), (2, 32133978), (3, 21422652), (4, 16066989), (6, 10711326), (9, 7140884), (12, 5355663), (17, 3780468), (18, 3570442), (19, 3382524), (34, 1890234), (36, 1785221), (38, 1691262), (51, 1260156), (57, 1127508), (68, 945117), (76, 845631), (102, 630078), (114, 563754), (153, 420052), (171, 375836), (204, 315039), (228, 281877), (306, 210026), (323, 198972), (342, 187918), (612, 105013), (646, 99486), (684, 93959), (969, 66324), (1292, 49743), (1938, 33162), (2907, 22108), (3876, 16581), (5527, 11628), (5814, 11054)]