87513436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 167924736

約数和(自身を除く): 80411300

約数列:

[1, 2, 4, 23, 37, 46, 47, 74, 92, 94, 148, 188, 547, 851, 1081, 1094, 1702, 1739, 2162, 2188, 3404, 3478, 4324, 6956, 12581, 20239, 25162, 25709, 39997, 40478, 50324, 51418, 79994, 80956, 102836, 159988, 465497, 591307, 930994, 951233, 1182614, 1861988, 1902466, 2365228, 3804932, 21878359, 43756718, 87513436]

約数ペア:

[(1, 87513436), (2, 43756718), (4, 21878359), (23, 3804932), (37, 2365228), (46, 1902466), (47, 1861988), (74, 1182614), (92, 951233), (94, 930994), (148, 591307), (188, 465497), (547, 159988), (851, 102836), (1081, 80956), (1094, 79994), (1702, 51418), (1739, 50324), (2162, 40478), (2188, 39997), (3404, 25709), (3478, 25162), (4324, 20239), (6956, 12581)]