80282384

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7877}}^1$

素因数の和:7912

約数の個数: 60

約数和(自身を含む): 194885964

約数和(自身を除く): 114603580

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 7877, 10192, 15754, 31508, 55139, 63016, 102401, 110278, 126032, 204802, 220556, 385973, 409604, 441112, 716807, 771946, 819208, 882224, 1433614, 1543892, 1638416, 2867228, 3087784, 5017649, 5734456, 6175568, 10035298, 11468912, 20070596, 40141192, 80282384]

約数ペア:

[(1, 80282384), (2, 40141192), (4, 20070596), (7, 11468912), (8, 10035298), (13, 6175568), (14, 5734456), (16, 5017649), (26, 3087784), (28, 2867228), (49, 1638416), (52, 1543892), (56, 1433614), (91, 882224), (98, 819208), (104, 771946), (112, 716807), (182, 441112), (196, 409604), (208, 385973), (364, 220556), (392, 204802), (637, 126032), (728, 110278), (784, 102401), (1274, 63016), (1456, 55139), (2548, 31508), (5096, 15754), (7877, 10192)]