72747324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{155443}}^1$

素因数の和:155466

約数の個数: 36

約数和(自身を含む): 198035656

約数和(自身を除く): 125288332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 155443, 310886, 466329, 621772, 932658, 1398987, 1865316, 2020759, 2797974, 4041518, 5595948, 6062277, 8083036, 12124554, 18186831, 24249108, 36373662, 72747324]

約数ペア:

[(1, 72747324), (2, 36373662), (3, 24249108), (4, 18186831), (6, 12124554), (9, 8083036), (12, 6062277), (13, 5595948), (18, 4041518), (26, 2797974), (36, 2020759), (39, 1865316), (52, 1398987), (78, 932658), (117, 621772), (156, 466329), (234, 310886), (468, 155443)]