64330884

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 172521440

約数和(自身を除く): 108190556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 163, 171, 228, 326, 342, 489, 577, 652, 684, 978, 1154, 1467, 1731, 1956, 2308, 2934, 3097, 3462, 5193, 5868, 6194, 6924, 9291, 10386, 10963, 12388, 18582, 20772, 21926, 27873, 32889, 37164, 43852, 55746, 65778, 94051, 98667, 111492, 131556, 188102, 197334, 282153, 376204, 394668, 564306, 846459, 1128612, 1692918, 1786969, 3385836, 3573938, 5360907, 7147876, 10721814, 16082721, 21443628, 32165442, 64330884]

約数ペア:

[(1, 64330884), (2, 32165442), (3, 21443628), (4, 16082721), (6, 10721814), (9, 7147876), (12, 5360907), (18, 3573938), (19, 3385836), (36, 1786969), (38, 1692918), (57, 1128612), (76, 846459), (114, 564306), (163, 394668), (171, 376204), (228, 282153), (326, 197334), (342, 188102), (489, 131556), (577, 111492), (652, 98667), (684, 94051), (978, 65778), (1154, 55746), (1467, 43852), (1731, 37164), (1956, 32889), (2308, 27873), (2934, 21926), (3097, 20772), (3462, 18582), (5193, 12388), (5868, 10963), (6194, 10386), (6924, 9291)]