64815192

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{69247}}^1$

素因数の和:69272

約数の個数: 48

約数和(自身を含む): 189047040

約数和(自身を除く): 124231848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 69247, 138494, 207741, 276988, 415482, 553976, 623223, 830964, 900211, 1246446, 1661928, 1800422, 2492892, 2700633, 3600844, 4985784, 5401266, 7201688, 8101899, 10802532, 16203798, 21605064, 32407596, 64815192]

約数ペア:

[(1, 64815192), (2, 32407596), (3, 21605064), (4, 16203798), (6, 10802532), (8, 8101899), (9, 7201688), (12, 5401266), (13, 4985784), (18, 3600844), (24, 2700633), (26, 2492892), (36, 1800422), (39, 1661928), (52, 1246446), (72, 900211), (78, 830964), (104, 623223), (117, 553976), (156, 415482), (234, 276988), (312, 207741), (468, 138494), (936, 69247)]