84363984

素因数分解:

$2^4\times 3^3\times {\mathrm{401}}^1\times {\mathrm{487}}^1$

素因数の和:905

約数の個数: 80

約数和(自身を含む): 243258240

約数和(自身を除く): 158894256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 401, 432, 487, 802, 974, 1203, 1461, 1604, 1948, 2406, 2922, 3208, 3609, 3896, 4383, 4812, 5844, 6416, 7218, 7792, 8766, 9624, 10827, 11688, 13149, 14436, 17532, 19248, 21654, 23376, 26298, 28872, 35064, 43308, 52596, 57744, 70128, 86616, 105192, 173232, 195287, 210384, 390574, 585861, 781148, 1171722, 1562296, 1757583, 2343444, 3124592, 3515166, 4686888, 5272749, 7030332, 9373776, 10545498, 14060664, 21090996, 28121328, 42181992, 84363984]

約数ペア:

[(1, 84363984), (2, 42181992), (3, 28121328), (4, 21090996), (6, 14060664), (8, 10545498), (9, 9373776), (12, 7030332), (16, 5272749), (18, 4686888), (24, 3515166), (27, 3124592), (36, 2343444), (48, 1757583), (54, 1562296), (72, 1171722), (108, 781148), (144, 585861), (216, 390574), (401, 210384), (432, 195287), (487, 173232), (802, 105192), (974, 86616), (1203, 70128), (1461, 57744), (1604, 52596), (1948, 43308), (2406, 35064), (2922, 28872), (3208, 26298), (3609, 23376), (3896, 21654), (4383, 19248), (4812, 17532), (5844, 14436), (6416, 13149), (7218, 11688), (7792, 10827), (8766, 9624)]