86729440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:600

約数の個数: 96

約数和(自身を含む): 235920384

約数和(自身を除く): 149190944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 211, 224, 280, 367, 422, 560, 734, 844, 1055, 1120, 1468, 1477, 1688, 1835, 2110, 2569, 2936, 2954, 3376, 3670, 4220, 5138, 5872, 5908, 6752, 7340, 7385, 8440, 10276, 11744, 11816, 12845, 14680, 14770, 16880, 20552, 23632, 25690, 29360, 29540, 33760, 41104, 47264, 51380, 58720, 59080, 77437, 82208, 102760, 118160, 154874, 205520, 236320, 309748, 387185, 411040, 542059, 619496, 774370, 1084118, 1238992, 1548740, 2168236, 2477984, 2710295, 3097480, 4336472, 5420590, 6194960, 8672944, 10841180, 12389920, 17345888, 21682360, 43364720, 86729440]

約数ペア:

[(1, 86729440), (2, 43364720), (4, 21682360), (5, 17345888), (7, 12389920), (8, 10841180), (10, 8672944), (14, 6194960), (16, 5420590), (20, 4336472), (28, 3097480), (32, 2710295), (35, 2477984), (40, 2168236), (56, 1548740), (70, 1238992), (80, 1084118), (112, 774370), (140, 619496), (160, 542059), (211, 411040), (224, 387185), (280, 309748), (367, 236320), (422, 205520), (560, 154874), (734, 118160), (844, 102760), (1055, 82208), (1120, 77437), (1468, 59080), (1477, 58720), (1688, 51380), (1835, 47264), (2110, 41104), (2569, 33760), (2936, 29540), (2954, 29360), (3376, 25690), (3670, 23632), (4220, 20552), (5138, 16880), (5872, 14770), (5908, 14680), (6752, 12845), (7340, 11816), (7385, 11744), (8440, 10276)]