71719596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{153247}}^1$

素因数の和:153270

約数の個数: 36

約数和(自身を含む): 195237952

約数和(自身を除く): 123518356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 153247, 306494, 459741, 612988, 919482, 1379223, 1838964, 1992211, 2758446, 3984422, 5516892, 5976633, 7968844, 11953266, 17929899, 23906532, 35859798, 71719596]

約数ペア:

[(1, 71719596), (2, 35859798), (3, 23906532), (4, 17929899), (6, 11953266), (9, 7968844), (12, 5976633), (13, 5516892), (18, 3984422), (26, 2758446), (36, 1992211), (39, 1838964), (52, 1379223), (78, 919482), (117, 612988), (156, 459741), (234, 306494), (468, 153247)]