81362304

素因数分解:

$2^7\times 3^2\times {\mathrm{70627}}^1$

素因数の和:70647

約数の個数: 48

約数和(自身を含む): 234131820

約数和(自身を除く): 152769516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 70627, 141254, 211881, 282508, 423762, 565016, 635643, 847524, 1130032, 1271286, 1695048, 2260064, 2542572, 3390096, 4520128, 5085144, 6780192, 9040256, 10170288, 13560384, 20340576, 27120768, 40681152, 81362304]

約数ペア:

[(1, 81362304), (2, 40681152), (3, 27120768), (4, 20340576), (6, 13560384), (8, 10170288), (9, 9040256), (12, 6780192), (16, 5085144), (18, 4520128), (24, 3390096), (32, 2542572), (36, 2260064), (48, 1695048), (64, 1271286), (72, 1130032), (96, 847524), (128, 635643), (144, 565016), (192, 423762), (288, 282508), (384, 211881), (576, 141254), (1152, 70627)]