85317768

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^2\times {\mathrm{1409}}^1$

素因数の和:1479

約数の個数: 72

約数和(自身を含む): 239481450

約数和(自身を除く): 154163682

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 841, 1044, 1409, 1682, 2088, 2523, 2818, 3364, 4227, 5046, 5636, 6728, 7569, 8454, 10092, 11272, 12681, 15138, 16908, 20184, 25362, 30276, 33816, 40861, 50724, 60552, 81722, 101448, 122583, 163444, 245166, 326888, 367749, 490332, 735498, 980664, 1184969, 1470996, 2369938, 2941992, 3554907, 4739876, 7109814, 9479752, 10664721, 14219628, 21329442, 28439256, 42658884, 85317768]

約数ペア:

[(1, 85317768), (2, 42658884), (3, 28439256), (4, 21329442), (6, 14219628), (8, 10664721), (9, 9479752), (12, 7109814), (18, 4739876), (24, 3554907), (29, 2941992), (36, 2369938), (58, 1470996), (72, 1184969), (87, 980664), (116, 735498), (174, 490332), (232, 367749), (261, 326888), (348, 245166), (522, 163444), (696, 122583), (841, 101448), (1044, 81722), (1409, 60552), (1682, 50724), (2088, 40861), (2523, 33816), (2818, 30276), (3364, 25362), (4227, 20184), (5046, 16908), (5636, 15138), (6728, 12681), (7569, 11272), (8454, 10092)]