80664768

素因数分解:

$2^6\times 3^3\times {\mathrm{46681}}^1$

素因数の和:46702

約数の個数: 56

約数和(自身を含む): 237144560

約数和(自身を除く): 156479792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 46681, 93362, 140043, 186724, 280086, 373448, 420129, 560172, 746896, 840258, 1120344, 1260387, 1493792, 1680516, 2240688, 2520774, 2987584, 3361032, 4481376, 5041548, 6722064, 8962752, 10083096, 13444128, 20166192, 26888256, 40332384, 80664768]

約数ペア:

[(1, 80664768), (2, 40332384), (3, 26888256), (4, 20166192), (6, 13444128), (8, 10083096), (9, 8962752), (12, 6722064), (16, 5041548), (18, 4481376), (24, 3361032), (27, 2987584), (32, 2520774), (36, 2240688), (48, 1680516), (54, 1493792), (64, 1260387), (72, 1120344), (96, 840258), (108, 746896), (144, 560172), (192, 420129), (216, 373448), (288, 280086), (432, 186724), (576, 140043), (864, 93362), (1728, 46681)]