72900776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3061}}^1$

素因数の和:3309

約数の個数: 32

約数和(自身を含む): 147894600

約数和(自身を除く): 74993824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 916, 1832, 2977, 3061, 5954, 6122, 11908, 12244, 23816, 24488, 39793, 79586, 159172, 318344, 700969, 1401938, 2803876, 5607752, 9112597, 18225194, 36450388, 72900776]

約数ペア:

[(1, 72900776), (2, 36450388), (4, 18225194), (8, 9112597), (13, 5607752), (26, 2803876), (52, 1401938), (104, 700969), (229, 318344), (458, 159172), (916, 79586), (1832, 39793), (2977, 24488), (3061, 23816), (5954, 12244), (6122, 11908)]