86438688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{128629}}^1$

素因数の和:128649

約数の個数: 48

約数和(自身を含む): 259318080

約数和(自身を除く): 172879392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 128629, 257258, 385887, 514516, 771774, 900403, 1029032, 1543548, 1800806, 2058064, 2701209, 3087096, 3601612, 4116128, 5402418, 6174192, 7203224, 10804836, 12348384, 14406448, 21609672, 28812896, 43219344, 86438688]

約数ペア:

[(1, 86438688), (2, 43219344), (3, 28812896), (4, 21609672), (6, 14406448), (7, 12348384), (8, 10804836), (12, 7203224), (14, 6174192), (16, 5402418), (21, 4116128), (24, 3601612), (28, 3087096), (32, 2701209), (42, 2058064), (48, 1800806), (56, 1543548), (84, 1029032), (96, 900403), (112, 771774), (168, 514516), (224, 385887), (336, 257258), (672, 128629)]