87844758

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 179318880

約数和(自身を除く): 91474122

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 389, 617, 778, 1167, 1234, 1851, 2334, 3702, 23729, 37637, 47458, 71187, 75274, 112911, 142374, 225822, 240013, 480026, 720039, 1440078, 14640793, 29281586, 43922379, 87844758]

約数ペア:

[(1, 87844758), (2, 43922379), (3, 29281586), (6, 14640793), (61, 1440078), (122, 720039), (183, 480026), (366, 240013), (389, 225822), (617, 142374), (778, 112911), (1167, 75274), (1234, 71187), (1851, 47458), (2334, 37637), (3702, 23729)]