78809766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{8893}}^1$

素因数の和:9116

約数の個数: 32

約数和(自身を含む): 181010688

約数和(自身を除く): 102200922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 4431, 8862, 8893, 17786, 26679, 53358, 62251, 124502, 186753, 373506, 1876423, 3752846, 5629269, 11258538, 13134961, 26269922, 39404883, 78809766]

約数ペア:

[(1, 78809766), (2, 39404883), (3, 26269922), (6, 13134961), (7, 11258538), (14, 5629269), (21, 3752846), (42, 1876423), (211, 373506), (422, 186753), (633, 124502), (1266, 62251), (1477, 53358), (2954, 26679), (4431, 17786), (8862, 8893)]