78104376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5049

約数の個数: 96

約数和(自身を含む): 249600000

約数和(自身を除く): 171495624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 4999, 5208, 7812, 9998, 14997, 15624, 19996, 29994, 34993, 39992, 44991, 59988, 69986, 89982, 104979, 119976, 139972, 154969, 179964, 209958, 279944, 309938, 314937, 359928, 419916, 464907, 619876, 629874, 839832, 929814, 1084783, 1239752, 1259748, 1394721, 1859628, 2169566, 2519496, 2789442, 3254349, 3719256, 4339132, 5578884, 6508698, 8678264, 9763047, 11157768, 13017396, 19526094, 26034792, 39052188, 78104376]

約数ペア:

[(1, 78104376), (2, 39052188), (3, 26034792), (4, 19526094), (6, 13017396), (7, 11157768), (8, 9763047), (9, 8678264), (12, 6508698), (14, 5578884), (18, 4339132), (21, 3719256), (24, 3254349), (28, 2789442), (31, 2519496), (36, 2169566), (42, 1859628), (56, 1394721), (62, 1259748), (63, 1239752), (72, 1084783), (84, 929814), (93, 839832), (124, 629874), (126, 619876), (168, 464907), (186, 419916), (217, 359928), (248, 314937), (252, 309938), (279, 279944), (372, 209958), (434, 179964), (504, 154969), (558, 139972), (651, 119976), (744, 104979), (868, 89982), (1116, 69986), (1302, 59988), (1736, 44991), (1953, 39992), (2232, 34993), (2604, 29994), (3906, 19996), (4999, 15624), (5208, 14997), (7812, 9998)]