87728718

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{27127}}^1$

素因数の和:27157

約数の個数: 48

約数和(自身を含む): 222666624

約数和(自身を除く): 134937906

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 27127, 54254, 81381, 162762, 189889, 298397, 379778, 569667, 596794, 895191, 1139334, 1329223, 1790382, 2088779, 2658446, 3987669, 4177558, 6266337, 7975338, 12532674, 14621453, 29242906, 43864359, 87728718]

約数ペア:

[(1, 87728718), (2, 43864359), (3, 29242906), (6, 14621453), (7, 12532674), (11, 7975338), (14, 6266337), (21, 4177558), (22, 3987669), (33, 2658446), (42, 2088779), (49, 1790382), (66, 1329223), (77, 1139334), (98, 895191), (147, 596794), (154, 569667), (231, 379778), (294, 298397), (462, 189889), (539, 162762), (1078, 81381), (1617, 54254), (3234, 27127)]