61855956

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 163144800

約数和(自身を除く): 101288844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 179, 261, 331, 348, 358, 522, 537, 662, 716, 993, 1044, 1074, 1324, 1611, 1986, 2148, 2979, 3222, 3972, 5191, 5958, 6444, 9599, 10382, 11916, 15573, 19198, 20764, 28797, 31146, 38396, 46719, 57594, 59249, 62292, 86391, 93438, 115188, 118498, 172782, 177747, 186876, 236996, 345564, 355494, 533241, 710988, 1066482, 1718221, 2132964, 3436442, 5154663, 6872884, 10309326, 15463989, 20618652, 30927978, 61855956]

約数ペア:

[(1, 61855956), (2, 30927978), (3, 20618652), (4, 15463989), (6, 10309326), (9, 6872884), (12, 5154663), (18, 3436442), (29, 2132964), (36, 1718221), (58, 1066482), (87, 710988), (116, 533241), (174, 355494), (179, 345564), (261, 236996), (331, 186876), (348, 177747), (358, 172782), (522, 118498), (537, 115188), (662, 93438), (716, 86391), (993, 62292), (1044, 59249), (1074, 57594), (1324, 46719), (1611, 38396), (1986, 31146), (2148, 28797), (2979, 20764), (3222, 19198), (3972, 15573), (5191, 11916), (5958, 10382), (6444, 9599)]