71821344

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{106877}}^1$

素因数の和:106897

約数の個数: 48

約数和(自身を含む): 215466048

約数和(自身を除く): 143644704

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, 106877, 213754, 320631, 427508, 641262, 748139, 855016, 1282524, 1496278, 1710032, 2244417, 2565048, 2992556, 3420064, 4488834, 5130096, 5985112, 8977668, 10260192, 11970224, 17955336, 23940448, 35910672, 71821344]

約数ペア:

[(1, 71821344), (2, 35910672), (3, 23940448), (4, 17955336), (6, 11970224), (7, 10260192), (8, 8977668), (12, 5985112), (14, 5130096), (16, 4488834), (21, 3420064), (24, 2992556), (28, 2565048), (32, 2244417), (42, 1710032), (48, 1496278), (56, 1282524), (84, 855016), (96, 748139), (112, 641262), (168, 427508), (224, 320631), (336, 213754), (672, 106877)]