63988884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5503}}^1$

素因数の和:5549

約数の個数: 72

約数和(自身を含む): 180311040

約数和(自身を除く): 116322156

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, 5503, 5814, 11006, 11628, 16509, 22012, 33018, 49527, 66036, 93551, 99054, 104557, 187102, 198108, 209114, 280653, 313671, 374204, 418228, 561306, 627342, 841959, 941013, 1122612, 1254684, 1683918, 1777469, 1882026, 3367836, 3554938, 3764052, 5332407, 7109876, 10664814, 15997221, 21329628, 31994442, 63988884]

約数ペア:

[(1, 63988884), (2, 31994442), (3, 21329628), (4, 15997221), (6, 10664814), (9, 7109876), (12, 5332407), (17, 3764052), (18, 3554938), (19, 3367836), (34, 1882026), (36, 1777469), (38, 1683918), (51, 1254684), (57, 1122612), (68, 941013), (76, 841959), (102, 627342), (114, 561306), (153, 418228), (171, 374204), (204, 313671), (228, 280653), (306, 209114), (323, 198108), (342, 187102), (612, 104557), (646, 99054), (684, 93551), (969, 66036), (1292, 49527), (1938, 33018), (2907, 22012), (3876, 16509), (5503, 11628), (5814, 11006)]