64749528

素因数分解:

$2^3\times 3^2\times {\mathrm{727}}^1\times {\mathrm{1237}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 175746480

約数和(自身を除く): 110996952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 727, 1237, 1454, 2181, 2474, 2908, 3711, 4362, 4948, 5816, 6543, 7422, 8724, 9896, 11133, 13086, 14844, 17448, 22266, 26172, 29688, 44532, 52344, 89064, 899299, 1798598, 2697897, 3597196, 5395794, 7194392, 8093691, 10791588, 16187382, 21583176, 32374764, 64749528]

約数ペア:

[(1, 64749528), (2, 32374764), (3, 21583176), (4, 16187382), (6, 10791588), (8, 8093691), (9, 7194392), (12, 5395794), (18, 3597196), (24, 2697897), (36, 1798598), (72, 899299), (727, 89064), (1237, 52344), (1454, 44532), (2181, 29688), (2474, 26172), (2908, 22266), (3711, 17448), (4362, 14844), (4948, 13086), (5816, 11133), (6543, 9896), (7422, 8724)]