80492724

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{57331}}^1$

素因数の和:57357

約数の個数: 48

約数和(自身を含む): 224741440

約数和(自身を除く): 144248716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 57331, 114662, 171993, 229324, 343986, 515979, 687972, 745303, 1031958, 1490606, 1547937, 2063916, 2235909, 2981212, 3095874, 4471818, 6191748, 6707727, 8943636, 13415454, 20123181, 26830908, 40246362, 80492724]

約数ペア:

[(1, 80492724), (2, 40246362), (3, 26830908), (4, 20123181), (6, 13415454), (9, 8943636), (12, 6707727), (13, 6191748), (18, 4471818), (26, 3095874), (27, 2981212), (36, 2235909), (39, 2063916), (52, 1547937), (54, 1490606), (78, 1031958), (108, 745303), (117, 687972), (156, 515979), (234, 343986), (351, 229324), (468, 171993), (702, 114662), (1404, 57331)]