86236640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2140

約数の個数: 96

約数和(自身を含む): 239246784

約数和(自身を除く): 153010144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2081, 2590, 2960, 4144, 4162, 5180, 5920, 8288, 8324, 10360, 10405, 14567, 16648, 20720, 20810, 29134, 33296, 41440, 41620, 58268, 66592, 72835, 76997, 83240, 116536, 145670, 153994, 166480, 233072, 291340, 307988, 332960, 384985, 466144, 538979, 582680, 615976, 769970, 1077958, 1165360, 1231952, 1539940, 2155916, 2330720, 2463904, 2694895, 3079880, 4311832, 5389790, 6159760, 8623664, 10779580, 12319520, 17247328, 21559160, 43118320, 86236640]

約数ペア:

[(1, 86236640), (2, 43118320), (4, 21559160), (5, 17247328), (7, 12319520), (8, 10779580), (10, 8623664), (14, 6159760), (16, 5389790), (20, 4311832), (28, 3079880), (32, 2694895), (35, 2463904), (37, 2330720), (40, 2155916), (56, 1539940), (70, 1231952), (74, 1165360), (80, 1077958), (112, 769970), (140, 615976), (148, 582680), (160, 538979), (185, 466144), (224, 384985), (259, 332960), (280, 307988), (296, 291340), (370, 233072), (518, 166480), (560, 153994), (592, 145670), (740, 116536), (1036, 83240), (1120, 76997), (1184, 72835), (1295, 66592), (1480, 58268), (2072, 41620), (2081, 41440), (2590, 33296), (2960, 29134), (4144, 20810), (4162, 20720), (5180, 16648), (5920, 14567), (8288, 10405), (8324, 10360)]