72565272

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77527}}^1$

素因数の和:77552

約数の個数: 48

約数和(自身を含む): 211651440

約数和(自身を除く): 139086168

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, 77527, 155054, 232581, 310108, 465162, 620216, 697743, 930324, 1007851, 1395486, 1860648, 2015702, 2790972, 3023553, 4031404, 5581944, 6047106, 8062808, 9070659, 12094212, 18141318, 24188424, 36282636, 72565272]

約数ペア:

[(1, 72565272), (2, 36282636), (3, 24188424), (4, 18141318), (6, 12094212), (8, 9070659), (9, 8062808), (12, 6047106), (13, 5581944), (18, 4031404), (24, 3023553), (26, 2790972), (36, 2015702), (39, 1860648), (52, 1395486), (72, 1007851), (78, 930324), (104, 697743), (117, 620216), (156, 465162), (234, 310108), (312, 232581), (468, 155054), (936, 77527)]