72167316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12503}}^1$

素因数の和:12560

約数の個数: 48

約数和(自身を含む): 186259584

約数和(自身を除く): 114092268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 12503, 25006, 37509, 50012, 75018, 150036, 162539, 325078, 462611, 487617, 650156, 925222, 975234, 1387833, 1850444, 1950468, 2775666, 5551332, 6013943, 12027886, 18041829, 24055772, 36083658, 72167316]

約数ペア:

[(1, 72167316), (2, 36083658), (3, 24055772), (4, 18041829), (6, 12027886), (12, 6013943), (13, 5551332), (26, 2775666), (37, 1950468), (39, 1850444), (52, 1387833), (74, 975234), (78, 925222), (111, 650156), (148, 487617), (156, 462611), (222, 325078), (444, 162539), (481, 150036), (962, 75018), (1443, 50012), (1924, 37509), (2886, 25006), (5772, 12503)]