86807808

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:705

約数の個数: 144

約数和(自身を含む): 270625600

約数和(自身を除く): 183817792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 513, 576, 608, 661, 684, 768, 864, 912, 1026, 1152, 1216, 1322, 1368, 1728, 1824, 1983, 2052, 2304, 2432, 2644, 2736, 3456, 3648, 3966, 4104, 4864, 5288, 5472, 5949, 6912, 7296, 7932, 8208, 10576, 10944, 11898, 12559, 14592, 15864, 16416, 17847, 21152, 21888, 23796, 25118, 31728, 32832, 35694, 37677, 42304, 43776, 47592, 50236, 63456, 65664, 71388, 75354, 84608, 95184, 100472, 113031, 126912, 131328, 142776, 150708, 169216, 190368, 200944, 226062, 253824, 285552, 301416, 339093, 380736, 401888, 452124, 507648, 571104, 602832, 678186, 761472, 803776, 904248, 1142208, 1205664, 1356372, 1522944, 1607552, 1808496, 2284416, 2411328, 2712744, 3215104, 3616992, 4568832, 4822656, 5425488, 7233984, 9645312, 10850976, 14467968, 21701952, 28935936, 43403904, 86807808]

約数ペア:

[(1, 86807808), (2, 43403904), (3, 28935936), (4, 21701952), (6, 14467968), (8, 10850976), (9, 9645312), (12, 7233984), (16, 5425488), (18, 4822656), (19, 4568832), (24, 3616992), (27, 3215104), (32, 2712744), (36, 2411328), (38, 2284416), (48, 1808496), (54, 1607552), (57, 1522944), (64, 1356372), (72, 1205664), (76, 1142208), (96, 904248), (108, 803776), (114, 761472), (128, 678186), (144, 602832), (152, 571104), (171, 507648), (192, 452124), (216, 401888), (228, 380736), (256, 339093), (288, 301416), (304, 285552), (342, 253824), (384, 226062), (432, 200944), (456, 190368), (513, 169216), (576, 150708), (608, 142776), (661, 131328), (684, 126912), (768, 113031), (864, 100472), (912, 95184), (1026, 84608), (1152, 75354), (1216, 71388), (1322, 65664), (1368, 63456), (1728, 50236), (1824, 47592), (1983, 43776), (2052, 42304), (2304, 37677), (2432, 35694), (2644, 32832), (2736, 31728), (3456, 25118), (3648, 23796), (3966, 21888), (4104, 21152), (4864, 17847), (5288, 16416), (5472, 15864), (5949, 14592), (6912, 12559), (7296, 11898), (7932, 10944), (8208, 10576)]