78303196

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{1039}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 139426560

約数和(自身を除く): 61123364

約数列:

[1, 2, 4, 83, 166, 227, 332, 454, 908, 1039, 2078, 4156, 18841, 37682, 75364, 86237, 172474, 235853, 344948, 471706, 943412, 19575799, 39151598, 78303196]

約数ペア:

[(1, 78303196), (2, 39151598), (4, 19575799), (83, 943412), (166, 471706), (227, 344948), (332, 235853), (454, 172474), (908, 86237), (1039, 75364), (2078, 37682), (4156, 18841)]