64324296

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12583}}^1$

素因数の和:12666

約数の個数: 48

約数和(自身を含む): 176679360

約数和(自身を除く): 112355064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 12583, 25166, 37749, 50332, 75498, 100664, 113247, 150996, 226494, 301992, 452988, 893393, 905976, 1786786, 2680179, 3573572, 5360358, 7147144, 8040537, 10720716, 16081074, 21441432, 32162148, 64324296]

約数ペア:

[(1, 64324296), (2, 32162148), (3, 21441432), (4, 16081074), (6, 10720716), (8, 8040537), (9, 7147144), (12, 5360358), (18, 3573572), (24, 2680179), (36, 1786786), (71, 905976), (72, 893393), (142, 452988), (213, 301992), (284, 226494), (426, 150996), (568, 113247), (639, 100664), (852, 75498), (1278, 50332), (1704, 37749), (2556, 25166), (5112, 12583)]