72519076

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2087}}^1$

素因数の和:2188

約数の個数: 48

約数和(自身を含む): 155748096

約数和(自身を除く): 83229020

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2087, 2482, 4174, 4964, 8348, 8687, 14609, 17374, 29218, 34748, 35479, 58436, 70958, 141916, 152351, 248353, 304702, 496706, 609404, 993412, 1066457, 2132914, 2589967, 4265828, 5179934, 10359868, 18129769, 36259538, 72519076]

約数ペア:

[(1, 72519076), (2, 36259538), (4, 18129769), (7, 10359868), (14, 5179934), (17, 4265828), (28, 2589967), (34, 2132914), (68, 1066457), (73, 993412), (119, 609404), (146, 496706), (238, 304702), (292, 248353), (476, 152351), (511, 141916), (1022, 70958), (1241, 58436), (2044, 35479), (2087, 34748), (2482, 29218), (4174, 17374), (4964, 14609), (8348, 8687)]