87766128

素因数分解:

$2^4\times 3^2\times {\mathrm{609487}}^1$

素因数の和:609501

約数の個数: 30

約数和(自身を含む): 245623664

約数和(自身を除く): 157857536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 609487, 1218974, 1828461, 2437948, 3656922, 4875896, 5485383, 7313844, 9751792, 10970766, 14627688, 21941532, 29255376, 43883064, 87766128]

約数ペア:

[(1, 87766128), (2, 43883064), (3, 29255376), (4, 21941532), (6, 14627688), (8, 10970766), (9, 9751792), (12, 7313844), (16, 5485383), (18, 4875896), (24, 3656922), (36, 2437948), (48, 1828461), (72, 1218974), (144, 609487)]