64094688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31793}}^1$

素因数の和:31816

約数の個数: 72

約数和(自身を含む): 208314288

約数和(自身を除く): 144219600

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, 31793, 63586, 95379, 127172, 190758, 222551, 254344, 286137, 381516, 445102, 508688, 572274, 667653, 763032, 890204, 1017376, 1144548, 1335306, 1526064, 1780408, 2002959, 2289096, 2670612, 3052128, 3560816, 4005918, 4578192, 5341224, 7121632, 8011836, 9156384, 10682448, 16023672, 21364896, 32047344, 64094688]

約数ペア:

[(1, 64094688), (2, 32047344), (3, 21364896), (4, 16023672), (6, 10682448), (7, 9156384), (8, 8011836), (9, 7121632), (12, 5341224), (14, 4578192), (16, 4005918), (18, 3560816), (21, 3052128), (24, 2670612), (28, 2289096), (32, 2002959), (36, 1780408), (42, 1526064), (48, 1335306), (56, 1144548), (63, 1017376), (72, 890204), (84, 763032), (96, 667653), (112, 572274), (126, 508688), (144, 445102), (168, 381516), (224, 286137), (252, 254344), (288, 222551), (336, 190758), (504, 127172), (672, 95379), (1008, 63586), (2016, 31793)]