64081764

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61381}}^1$

素因数の和:61420

約数の個数: 36

約数和(自身を含む): 167572860

約数和(自身を除く): 103491096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 61381, 122762, 184143, 245524, 368286, 552429, 736572, 1104858, 1780049, 2209716, 3560098, 5340147, 7120196, 10680294, 16020441, 21360588, 32040882, 64081764]

約数ペア:

[(1, 64081764), (2, 32040882), (3, 21360588), (4, 16020441), (6, 10680294), (9, 7120196), (12, 5340147), (18, 3560098), (29, 2209716), (36, 1780049), (58, 1104858), (87, 736572), (116, 552429), (174, 368286), (261, 245524), (348, 184143), (522, 122762), (1044, 61381)]