72824804

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6337}}^1$

素因数の和:6384

約数の個数: 36

約数和(自身を含む): 146141604

約数和(自身を除く): 73316800

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 6337, 11492, 12674, 25348, 82381, 107729, 164762, 215458, 329524, 430916, 1070953, 1400477, 2141906, 2800954, 4283812, 5601908, 18206201, 36412402, 72824804]

約数ペア:

[(1, 72824804), (2, 36412402), (4, 18206201), (13, 5601908), (17, 4283812), (26, 2800954), (34, 2141906), (52, 1400477), (68, 1070953), (169, 430916), (221, 329524), (338, 215458), (442, 164762), (676, 107729), (884, 82381), (2873, 25348), (5746, 12674), (6337, 11492)]