78328758

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12589}}^1$

素因数の和:12672

約数の個数: 32

約数和(自身を含む): 168605280

約数和(自身を除く): 90276522

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 1037, 2074, 3111, 6222, 12589, 25178, 37767, 75534, 214013, 428026, 642039, 767929, 1284078, 1535858, 2303787, 4607574, 13054793, 26109586, 39164379, 78328758]

約数ペア:

[(1, 78328758), (2, 39164379), (3, 26109586), (6, 13054793), (17, 4607574), (34, 2303787), (51, 1535858), (61, 1284078), (102, 767929), (122, 642039), (183, 428026), (366, 214013), (1037, 75534), (2074, 37767), (3111, 25178), (6222, 12589)]