90387936

素因数分解:

$2^5\times 3^2\times {\mathrm{283}}^1\times {\mathrm{1109}}^1$

素因数の和:1408

約数の個数: 72

約数和(自身を含む): 258181560

約数和(自身を除く): 167793624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 283, 288, 566, 849, 1109, 1132, 1698, 2218, 2264, 2547, 3327, 3396, 4436, 4528, 5094, 6654, 6792, 8872, 9056, 9981, 10188, 13308, 13584, 17744, 19962, 20376, 26616, 27168, 35488, 39924, 40752, 53232, 79848, 81504, 106464, 159696, 313847, 319392, 627694, 941541, 1255388, 1883082, 2510776, 2824623, 3766164, 5021552, 5649246, 7532328, 10043104, 11298492, 15064656, 22596984, 30129312, 45193968, 90387936]

約数ペア:

[(1, 90387936), (2, 45193968), (3, 30129312), (4, 22596984), (6, 15064656), (8, 11298492), (9, 10043104), (12, 7532328), (16, 5649246), (18, 5021552), (24, 3766164), (32, 2824623), (36, 2510776), (48, 1883082), (72, 1255388), (96, 941541), (144, 627694), (283, 319392), (288, 313847), (566, 159696), (849, 106464), (1109, 81504), (1132, 79848), (1698, 53232), (2218, 40752), (2264, 39924), (2547, 35488), (3327, 27168), (3396, 26616), (4436, 20376), (4528, 19962), (5094, 17744), (6654, 13584), (6792, 13308), (8872, 10188), (9056, 9981)]