67821184

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 144432000

約数和(自身を除く): 76610816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 128, 152, 158, 304, 316, 353, 608, 632, 706, 1216, 1264, 1412, 1501, 2432, 2528, 2824, 3002, 5056, 5648, 6004, 6707, 10112, 11296, 12008, 13414, 22592, 24016, 26828, 27887, 45184, 48032, 53656, 55774, 96064, 107312, 111548, 192128, 214624, 223096, 429248, 446192, 529853, 858496, 892384, 1059706, 1784768, 2119412, 3569536, 4238824, 8477648, 16955296, 33910592, 67821184]

約数ペア:

[(1, 67821184), (2, 33910592), (4, 16955296), (8, 8477648), (16, 4238824), (19, 3569536), (32, 2119412), (38, 1784768), (64, 1059706), (76, 892384), (79, 858496), (128, 529853), (152, 446192), (158, 429248), (304, 223096), (316, 214624), (353, 192128), (608, 111548), (632, 107312), (706, 96064), (1216, 55774), (1264, 53656), (1412, 48032), (1501, 45184), (2432, 27887), (2528, 26828), (2824, 24016), (3002, 22592), (5056, 13414), (5648, 12008), (6004, 11296), (6707, 10112)]