61788384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{30649}}^1$

素因数の和:30672

約数の個数: 72

約数和(自身を含む): 200818800

約数和(自身を除く): 139030416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 30649, 61298, 91947, 122596, 183894, 214543, 245192, 275841, 367788, 429086, 490384, 551682, 643629, 735576, 858172, 980768, 1103364, 1287258, 1471152, 1716344, 1930887, 2206728, 2574516, 2942304, 3432688, 3861774, 4413456, 5149032, 6865376, 7723548, 8826912, 10298064, 15447096, 20596128, 30894192, 61788384]

約数ペア:

[(1, 61788384), (2, 30894192), (3, 20596128), (4, 15447096), (6, 10298064), (7, 8826912), (8, 7723548), (9, 6865376), (12, 5149032), (14, 4413456), (16, 3861774), (18, 3432688), (21, 2942304), (24, 2574516), (28, 2206728), (32, 1930887), (36, 1716344), (42, 1471152), (48, 1287258), (56, 1103364), (63, 980768), (72, 858172), (84, 735576), (96, 643629), (112, 551682), (126, 490384), (144, 429086), (168, 367788), (224, 275841), (252, 245192), (288, 214543), (336, 183894), (504, 122596), (672, 91947), (1008, 61298), (2016, 30649)]