72840172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{46573}}^1$

素因数の和:46617

約数の個数: 24

約数和(自身を含む): 140839776

約数和(自身を除く): 67999604

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 46573, 93146, 186292, 791741, 1071179, 1583482, 2142358, 3166964, 4284716, 18210043, 36420086, 72840172]

約数ペア:

[(1, 72840172), (2, 36420086), (4, 18210043), (17, 4284716), (23, 3166964), (34, 2142358), (46, 1583482), (68, 1071179), (92, 791741), (391, 186292), (782, 93146), (1564, 46573)]