73175536

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 172488960

約数和(自身を除く): 99313424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 137, 152, 251, 266, 274, 304, 502, 532, 548, 959, 1004, 1064, 1096, 1757, 1918, 2008, 2128, 2192, 2603, 3514, 3836, 4016, 4769, 5206, 7028, 7672, 9538, 10412, 14056, 15344, 18221, 19076, 20824, 28112, 33383, 34387, 36442, 38152, 41648, 66766, 68774, 72884, 76304, 133532, 137548, 145768, 240709, 267064, 275096, 291536, 481418, 534128, 550192, 653353, 962836, 1306706, 1925672, 2613412, 3851344, 4573471, 5226824, 9146942, 10453648, 18293884, 36587768, 73175536]

約数ペア:

[(1, 73175536), (2, 36587768), (4, 18293884), (7, 10453648), (8, 9146942), (14, 5226824), (16, 4573471), (19, 3851344), (28, 2613412), (38, 1925672), (56, 1306706), (76, 962836), (112, 653353), (133, 550192), (137, 534128), (152, 481418), (251, 291536), (266, 275096), (274, 267064), (304, 240709), (502, 145768), (532, 137548), (548, 133532), (959, 76304), (1004, 72884), (1064, 68774), (1096, 66766), (1757, 41648), (1918, 38152), (2008, 36442), (2128, 34387), (2192, 33383), (2603, 28112), (3514, 20824), (3836, 19076), (4016, 18221), (4769, 15344), (5206, 14056), (7028, 10412), (7672, 9538)]