7945884

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 22176000

約数和(自身を除く): 14230116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 43, 54, 58, 59, 86, 87, 108, 116, 118, 129, 172, 174, 177, 236, 258, 261, 348, 354, 387, 516, 522, 531, 708, 774, 783, 1044, 1062, 1161, 1247, 1548, 1566, 1593, 1711, 2124, 2322, 2494, 2537, 3132, 3186, 3422, 3741, 4644, 4988, 5074, 5133, 6372, 6844, 7482, 7611, 10148, 10266, 11223, 14964, 15222, 15399, 20532, 22446, 22833, 30444, 30798, 33669, 44892, 45666, 46197, 61596, 67338, 68499, 73573, 91332, 92394, 134676, 136998, 147146, 184788, 220719, 273996, 294292, 441438, 662157, 882876, 1324314, 1986471, 2648628, 3972942, 7945884]

約数ペア:

[(1, 7945884), (2, 3972942), (3, 2648628), (4, 1986471), (6, 1324314), (9, 882876), (12, 662157), (18, 441438), (27, 294292), (29, 273996), (36, 220719), (43, 184788), (54, 147146), (58, 136998), (59, 134676), (86, 92394), (87, 91332), (108, 73573), (116, 68499), (118, 67338), (129, 61596), (172, 46197), (174, 45666), (177, 44892), (236, 33669), (258, 30798), (261, 30444), (348, 22833), (354, 22446), (387, 20532), (516, 15399), (522, 15222), (531, 14964), (708, 11223), (774, 10266), (783, 10148), (1044, 7611), (1062, 7482), (1161, 6844), (1247, 6372), (1548, 5133), (1566, 5074), (1593, 4988), (1711, 4644), (2124, 3741), (2322, 3422), (2494, 3186), (2537, 3132)]