72306468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{154501}}^1$

素因数の和:154524

約数の個数: 36

約数和(自身を含む): 196835548

約数和(自身を除く): 124529080

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 154501, 309002, 463503, 618004, 927006, 1390509, 1854012, 2008513, 2781018, 4017026, 5562036, 6025539, 8034052, 12051078, 18076617, 24102156, 36153234, 72306468]

約数ペア:

[(1, 72306468), (2, 36153234), (3, 24102156), (4, 18076617), (6, 12051078), (9, 8034052), (12, 6025539), (13, 5562036), (18, 4017026), (26, 2781018), (36, 2008513), (39, 1854012), (52, 1390509), (78, 927006), (117, 618004), (156, 463503), (234, 309002), (468, 154501)]