81124704

素因数分解:

$2^5\times 3^2\times {\mathrm{281683}}^1$

素因数の和:281699

約数の個数: 36

約数和(自身を含む): 230699196

約数和(自身を除く): 149574492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 281683, 563366, 845049, 1126732, 1690098, 2253464, 2535147, 3380196, 4506928, 5070294, 6760392, 9013856, 10140588, 13520784, 20281176, 27041568, 40562352, 81124704]

約数ペア:

[(1, 81124704), (2, 40562352), (3, 27041568), (4, 20281176), (6, 13520784), (8, 10140588), (9, 9013856), (12, 6760392), (16, 5070294), (18, 4506928), (24, 3380196), (32, 2535147), (36, 2253464), (48, 1690098), (72, 1126732), (96, 845049), (144, 563366), (288, 281683)]