82987968

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{8821}}^1$

素因数の和:8850

約数の個数: 84

約数和(自身を含む): 255449832

約数和(自身を除く): 172461864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 8821, 9408, 17642, 26463, 35284, 52926, 61747, 70568, 105852, 123494, 141136, 185241, 211704, 246988, 282272, 370482, 423408, 432229, 493976, 564544, 740964, 846816, 864458, 987952, 1296687, 1481928, 1693632, 1728916, 1975904, 2593374, 2963856, 3457832, 3951808, 5186748, 5927712, 6915664, 10373496, 11855424, 13831328, 20746992, 27662656, 41493984, 82987968]

約数ペア:

[(1, 82987968), (2, 41493984), (3, 27662656), (4, 20746992), (6, 13831328), (7, 11855424), (8, 10373496), (12, 6915664), (14, 5927712), (16, 5186748), (21, 3951808), (24, 3457832), (28, 2963856), (32, 2593374), (42, 1975904), (48, 1728916), (49, 1693632), (56, 1481928), (64, 1296687), (84, 987952), (96, 864458), (98, 846816), (112, 740964), (147, 564544), (168, 493976), (192, 432229), (196, 423408), (224, 370482), (294, 282272), (336, 246988), (392, 211704), (448, 185241), (588, 141136), (672, 123494), (784, 105852), (1176, 70568), (1344, 61747), (1568, 52926), (2352, 35284), (3136, 26463), (4704, 17642), (8821, 9408)]