77372284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{22259}}^1$

素因数の和:22353

約数の個数: 24

約数和(自身を含む): 149587200

約数和(自身を除く): 72214916

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 22259, 44518, 89036, 244849, 489698, 979396, 1758461, 3516922, 7033844, 19343071, 38686142, 77372284]

約数ペア:

[(1, 77372284), (2, 38686142), (4, 19343071), (11, 7033844), (22, 3516922), (44, 1758461), (79, 979396), (158, 489698), (316, 244849), (869, 89036), (1738, 44518), (3476, 22259)]