85623664

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:854

約数の個数: 80

約数和(自身を含む): 202701312

約数和(自身を除く): 117077648

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 43, 46, 56, 86, 92, 112, 161, 172, 184, 301, 322, 344, 368, 602, 644, 688, 773, 989, 1204, 1288, 1546, 1978, 2408, 2576, 3092, 3956, 4816, 5411, 6184, 6923, 7912, 10822, 12368, 13846, 15824, 17779, 21644, 27692, 33239, 35558, 43288, 55384, 66478, 71116, 86576, 110768, 124453, 132956, 142232, 232673, 248906, 265912, 284464, 465346, 497812, 531824, 764497, 930692, 995624, 1528994, 1861384, 1991248, 3057988, 3722768, 5351479, 6115976, 10702958, 12231952, 21405916, 42811832, 85623664]

約数ペア:

[(1, 85623664), (2, 42811832), (4, 21405916), (7, 12231952), (8, 10702958), (14, 6115976), (16, 5351479), (23, 3722768), (28, 3057988), (43, 1991248), (46, 1861384), (56, 1528994), (86, 995624), (92, 930692), (112, 764497), (161, 531824), (172, 497812), (184, 465346), (301, 284464), (322, 265912), (344, 248906), (368, 232673), (602, 142232), (644, 132956), (688, 124453), (773, 110768), (989, 86576), (1204, 71116), (1288, 66478), (1546, 55384), (1978, 43288), (2408, 35558), (2576, 33239), (3092, 27692), (3956, 21644), (4816, 17779), (5411, 15824), (6184, 13846), (6923, 12368), (7912, 10822)]