80040168

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85513}}^1$

素因数の和:85538

約数の個数: 48

約数和(自身を含む): 233453220

約数和(自身を除く): 153413052

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, 85513, 171026, 256539, 342052, 513078, 684104, 769617, 1026156, 1111669, 1539234, 2052312, 2223338, 3078468, 3335007, 4446676, 6156936, 6670014, 8893352, 10005021, 13340028, 20010042, 26680056, 40020084, 80040168]

約数ペア:

[(1, 80040168), (2, 40020084), (3, 26680056), (4, 20010042), (6, 13340028), (8, 10005021), (9, 8893352), (12, 6670014), (13, 6156936), (18, 4446676), (24, 3335007), (26, 3078468), (36, 2223338), (39, 2052312), (52, 1539234), (72, 1111669), (78, 1026156), (104, 769617), (117, 684104), (156, 513078), (234, 342052), (312, 256539), (468, 171026), (936, 85513)]